2014131860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 4894444800

約数和(自身を除く): 2880312940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 79, 95, 130, 158, 169, 190, 247, 260, 316, 338, 380, 395, 397, 494, 676, 790, 794, 845, 988, 1027, 1235, 1501, 1580, 1588, 1690, 1985, 2054, 2470, 3002, 3211, 3380, 3970, 4108, 4940, 5135, 5161, 6004, 6422, 7505, 7543, 7940, 10270, 10322, 12844, 13351, 15010, 15086, 16055, 19513, 20540, 20644, 25805, 26702, 30020, 30172, 31363, 32110, 37715, 39026, 51610, 53404, 62726, 64220, 66755, 67093, 75430, 78052, 97565, 98059, 103220, 125452, 133510, 134186, 150860, 156815, 195130, 196118, 253669, 267020, 268372, 313630, 335465, 390260, 392236, 407719, 490295, 507338, 595897, 627260, 670930, 815438, 980590, 1014676, 1191794, 1268345, 1274767, 1341860, 1630876, 1961180, 2038595, 2383588, 2536690, 2549534, 2979485, 4077190, 5073380, 5099068, 5300347, 5958970, 6373835, 7746661, 8154380, 10600694, 11917940, 12747670, 15493322, 21201388, 25495340, 26501735, 30986644, 38733305, 53003470, 77466610, 100706593, 106006940, 154933220, 201413186, 402826372, 503532965, 1007065930, 2014131860]

約数ペア:

[(1, 2014131860), (2, 1007065930), (4, 503532965), (5, 402826372), (10, 201413186), (13, 154933220), (19, 106006940), (20, 100706593), (26, 77466610), (38, 53003470), (52, 38733305), (65, 30986644), (76, 26501735), (79, 25495340), (95, 21201388), (130, 15493322), (158, 12747670), (169, 11917940), (190, 10600694), (247, 8154380), (260, 7746661), (316, 6373835), (338, 5958970), (380, 5300347), (395, 5099068), (397, 5073380), (494, 4077190), (676, 2979485), (790, 2549534), (794, 2536690), (845, 2383588), (988, 2038595), (1027, 1961180), (1235, 1630876), (1501, 1341860), (1580, 1274767), (1588, 1268345), (1690, 1191794), (1985, 1014676), (2054, 980590), (2470, 815438), (3002, 670930), (3211, 627260), (3380, 595897), (3970, 507338), (4108, 490295), (4940, 407719), (5135, 392236), (5161, 390260), (6004, 335465), (6422, 313630), (7505, 268372), (7543, 267020), (7940, 253669), (10270, 196118), (10322, 195130), (12844, 156815), (13351, 150860), (15010, 134186), (15086, 133510), (16055, 125452), (19513, 103220), (20540, 98059), (20644, 97565), (25805, 78052), (26702, 75430), (30020, 67093), (30172, 66755), (31363, 64220), (32110, 62726), (37715, 53404), (39026, 51610)]