10541760520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{911917}}^1$

素因数の和:911962

約数の個数: 48

約数和(自身を含む): 25196294340

約数和(自身を除く): 14654533820

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 911917, 1823834, 3647668, 4559585, 7295336, 9119170, 15502589, 18238340, 31005178, 36476680, 62010356, 77512945, 124020712, 155025890, 263544013, 310051780, 527088026, 620103560, 1054176052, 1317720065, 2108352104, 2635440130, 5270880260, 10541760520]

約数ペア:

[(1, 10541760520), (2, 5270880260), (4, 2635440130), (5, 2108352104), (8, 1317720065), (10, 1054176052), (17, 620103560), (20, 527088026), (34, 310051780), (40, 263544013), (68, 155025890), (85, 124020712), (136, 77512945), (170, 62010356), (289, 36476680), (340, 31005178), (578, 18238340), (680, 15502589), (1156, 9119170), (1445, 7295336), (2312, 4559585), (2890, 3647668), (5780, 1823834), (11560, 911917)]