5463640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 16128000

約数和(自身を除く): 10664360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 79, 91, 95, 104, 130, 133, 140, 152, 158, 182, 190, 247, 260, 266, 280, 316, 364, 380, 395, 455, 494, 520, 532, 553, 632, 665, 728, 760, 790, 910, 988, 1027, 1064, 1106, 1235, 1330, 1501, 1580, 1729, 1820, 1976, 2054, 2212, 2470, 2660, 2765, 3002, 3160, 3458, 3640, 4108, 4424, 4940, 5135, 5320, 5530, 6004, 6916, 7189, 7505, 8216, 8645, 9880, 10270, 10507, 11060, 12008, 13832, 14378, 15010, 17290, 19513, 20540, 21014, 22120, 28756, 30020, 34580, 35945, 39026, 41080, 42028, 52535, 57512, 60040, 69160, 71890, 78052, 84056, 97565, 105070, 136591, 143780, 156104, 195130, 210140, 273182, 287560, 390260, 420280, 546364, 682955, 780520, 1092728, 1365910, 2731820, 5463640]

約数ペア:

[(1, 5463640), (2, 2731820), (4, 1365910), (5, 1092728), (7, 780520), (8, 682955), (10, 546364), (13, 420280), (14, 390260), (19, 287560), (20, 273182), (26, 210140), (28, 195130), (35, 156104), (38, 143780), (40, 136591), (52, 105070), (56, 97565), (65, 84056), (70, 78052), (76, 71890), (79, 69160), (91, 60040), (95, 57512), (104, 52535), (130, 42028), (133, 41080), (140, 39026), (152, 35945), (158, 34580), (182, 30020), (190, 28756), (247, 22120), (260, 21014), (266, 20540), (280, 19513), (316, 17290), (364, 15010), (380, 14378), (395, 13832), (455, 12008), (494, 11060), (520, 10507), (532, 10270), (553, 9880), (632, 8645), (665, 8216), (728, 7505), (760, 7189), (790, 6916), (910, 6004), (988, 5530), (1027, 5320), (1064, 5135), (1106, 4940), (1235, 4424), (1330, 4108), (1501, 3640), (1580, 3458), (1729, 3160), (1820, 3002), (1976, 2765), (2054, 2660), (2212, 2470)]