2077773880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2374

約数の個数: 192

約数和(自身を含む): 6092582400

約数和(自身を除く): 4014808520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 169, 182, 190, 247, 260, 266, 280, 338, 364, 380, 455, 494, 520, 532, 665, 676, 728, 760, 845, 910, 988, 1064, 1183, 1235, 1330, 1352, 1690, 1729, 1820, 1976, 2311, 2366, 2470, 2660, 3211, 3380, 3458, 3640, 4622, 4732, 4940, 5320, 5915, 6422, 6760, 6916, 8645, 9244, 9464, 9880, 11555, 11830, 12844, 13832, 16055, 16177, 17290, 18488, 22477, 23110, 23660, 25688, 30043, 32110, 32354, 34580, 43909, 44954, 46220, 47320, 60086, 64220, 64708, 69160, 80885, 87818, 89908, 92440, 112385, 120172, 128440, 129416, 150215, 161770, 175636, 179816, 210301, 219545, 224770, 240344, 300430, 307363, 323540, 351272, 390559, 420602, 439090, 449540, 570817, 600860, 614726, 647080, 781118, 841204, 878180, 899080, 1051505, 1141634, 1201720, 1229452, 1536815, 1562236, 1682408, 1756360, 1952795, 2103010, 2283268, 2458904, 2733913, 2854085, 3073630, 3124472, 3905590, 3995719, 4206020, 4566536, 5467826, 5708170, 6147260, 7420621, 7811180, 7991438, 8412040, 10935652, 11416340, 12294520, 13669565, 14841242, 15622360, 15982876, 19978595, 21871304, 22832680, 27339130, 29682484, 31965752, 37103105, 39957190, 51944347, 54678260, 59364968, 74206210, 79914380, 103888694, 109356520, 148412420, 159828760, 207777388, 259721735, 296824840, 415554776, 519443470, 1038886940, 2077773880]

約数ペア:

[(1, 2077773880), (2, 1038886940), (4, 519443470), (5, 415554776), (7, 296824840), (8, 259721735), (10, 207777388), (13, 159828760), (14, 148412420), (19, 109356520), (20, 103888694), (26, 79914380), (28, 74206210), (35, 59364968), (38, 54678260), (40, 51944347), (52, 39957190), (56, 37103105), (65, 31965752), (70, 29682484), (76, 27339130), (91, 22832680), (95, 21871304), (104, 19978595), (130, 15982876), (133, 15622360), (140, 14841242), (152, 13669565), (169, 12294520), (182, 11416340), (190, 10935652), (247, 8412040), (260, 7991438), (266, 7811180), (280, 7420621), (338, 6147260), (364, 5708170), (380, 5467826), (455, 4566536), (494, 4206020), (520, 3995719), (532, 3905590), (665, 3124472), (676, 3073630), (728, 2854085), (760, 2733913), (845, 2458904), (910, 2283268), (988, 2103010), (1064, 1952795), (1183, 1756360), (1235, 1682408), (1330, 1562236), (1352, 1536815), (1690, 1229452), (1729, 1201720), (1820, 1141634), (1976, 1051505), (2311, 899080), (2366, 878180), (2470, 841204), (2660, 781118), (3211, 647080), (3380, 614726), (3458, 600860), (3640, 570817), (4622, 449540), (4732, 439090), (4940, 420602), (5320, 390559), (5915, 351272), (6422, 323540), (6760, 307363), (6916, 300430), (8645, 240344), (9244, 224770), (9464, 219545), (9880, 210301), (11555, 179816), (11830, 175636), (12844, 161770), (13832, 150215), (16055, 129416), (16177, 128440), (17290, 120172), (18488, 112385), (22477, 92440), (23110, 89908), (23660, 87818), (25688, 80885), (30043, 69160), (32110, 64708), (32354, 64220), (34580, 60086), (43909, 47320), (44954, 46220)]