920993669860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1\times {\mathrm{8929}}^1$

素因数の和:12461

約数の個数: 96

約数和(自身を含む): 2125960099200

約数和(自身を除く): 1204966429340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 3373, 6116, 6746, 7645, 8929, 13492, 15290, 16865, 17858, 30580, 33730, 35716, 37103, 44645, 67460, 74206, 89290, 98219, 148412, 178580, 185515, 196438, 371030, 392876, 468847, 491095, 742060, 937694, 982190, 1241131, 1875388, 1964380, 2344235, 2482262, 4688470, 4964524, 5157317, 6205655, 9376940, 10314634, 12411310, 13652441, 20629268, 24822620, 25786585, 27304882, 30117517, 51573170, 54609764, 60235034, 68262205, 103146340, 120470068, 136524410, 150587585, 273048820, 301175170, 331292687, 602350340, 662585374, 1325170748, 1656463435, 3312926870, 4186334863, 6625853740, 8372669726, 16745339452, 20931674315, 41863348630, 46049683493, 83726697260, 92099366986, 184198733972, 230248417465, 460496834930, 920993669860]

約数ペア:

[(1, 920993669860), (2, 460496834930), (4, 230248417465), (5, 184198733972), (10, 92099366986), (11, 83726697260), (20, 46049683493), (22, 41863348630), (44, 20931674315), (55, 16745339452), (110, 8372669726), (139, 6625853740), (220, 4186334863), (278, 3312926870), (556, 1656463435), (695, 1325170748), (1390, 662585374), (1529, 602350340), (2780, 331292687), (3058, 301175170), (3373, 273048820), (6116, 150587585), (6746, 136524410), (7645, 120470068), (8929, 103146340), (13492, 68262205), (15290, 60235034), (16865, 54609764), (17858, 51573170), (30580, 30117517), (33730, 27304882), (35716, 25786585), (37103, 24822620), (44645, 20629268), (67460, 13652441), (74206, 12411310), (89290, 10314634), (98219, 9376940), (148412, 6205655), (178580, 5157317), (185515, 4964524), (196438, 4688470), (371030, 2482262), (392876, 2344235), (468847, 1964380), (491095, 1875388), (742060, 1241131), (937694, 982190)]