386277320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67531}}^1$

素因数の和:67566

約数の個数: 64

約数和(自身を含む): 1021083840

約数和(自身を除く): 634806520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 67531, 135062, 270124, 337655, 540248, 675310, 742841, 877903, 1350620, 1485682, 1755806, 2701240, 2971364, 3511612, 3714205, 4389515, 5942728, 7023224, 7428410, 8779030, 9656933, 14856820, 17558060, 19313866, 29713640, 35116120, 38627732, 48284665, 77255464, 96569330, 193138660, 386277320]

約数ペア:

[(1, 386277320), (2, 193138660), (4, 96569330), (5, 77255464), (8, 48284665), (10, 38627732), (11, 35116120), (13, 29713640), (20, 19313866), (22, 17558060), (26, 14856820), (40, 9656933), (44, 8779030), (52, 7428410), (55, 7023224), (65, 5942728), (88, 4389515), (104, 3714205), (110, 3511612), (130, 2971364), (143, 2701240), (220, 1755806), (260, 1485682), (286, 1350620), (440, 877903), (520, 742841), (572, 675310), (715, 540248), (1144, 337655), (1430, 270124), (2860, 135062), (5720, 67531)]