1010666540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 2363872896

約数和(自身を除く): 1353206356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 71, 106, 130, 142, 212, 260, 265, 284, 355, 530, 689, 710, 923, 1033, 1060, 1378, 1420, 1846, 2066, 2756, 3445, 3692, 3763, 4132, 4615, 5165, 6890, 7526, 9230, 10330, 13429, 13780, 15052, 18460, 18815, 20660, 26858, 37630, 48919, 53716, 54749, 67145, 73343, 75260, 97838, 109498, 134290, 146686, 195676, 218996, 244595, 268580, 273745, 293372, 366715, 489190, 547490, 711737, 733430, 953459, 978380, 1094980, 1423474, 1466860, 1906918, 2846948, 3558685, 3813836, 3887179, 4767295, 7117370, 7774358, 9534590, 14234740, 15548716, 19069180, 19435895, 38871790, 50533327, 77743580, 101066654, 202133308, 252666635, 505333270, 1010666540]

約数ペア:

[(1, 1010666540), (2, 505333270), (4, 252666635), (5, 202133308), (10, 101066654), (13, 77743580), (20, 50533327), (26, 38871790), (52, 19435895), (53, 19069180), (65, 15548716), (71, 14234740), (106, 9534590), (130, 7774358), (142, 7117370), (212, 4767295), (260, 3887179), (265, 3813836), (284, 3558685), (355, 2846948), (530, 1906918), (689, 1466860), (710, 1423474), (923, 1094980), (1033, 978380), (1060, 953459), (1378, 733430), (1420, 711737), (1846, 547490), (2066, 489190), (2756, 366715), (3445, 293372), (3692, 273745), (3763, 268580), (4132, 244595), (4615, 218996), (5165, 195676), (6890, 146686), (7526, 134290), (9230, 109498), (10330, 97838), (13429, 75260), (13780, 73343), (15052, 67145), (18460, 54749), (18815, 53716), (20660, 48919), (26858, 37630)]