5542234490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 10845394560

約数和(自身を除く): 5303160070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 379, 394, 571, 758, 985, 1142, 1895, 1970, 2561, 2855, 3790, 4927, 5122, 5710, 7423, 9854, 12805, 14846, 24635, 25610, 37115, 49270, 74230, 74663, 112487, 149326, 216409, 224974, 373315, 432818, 562435, 746630, 970619, 1082045, 1124870, 1462331, 1941238, 2164090, 2813317, 2924662, 4853095, 5626634, 7311655, 9706190, 14066585, 14623310, 28133170, 42632573, 85265146, 213162865, 426325730, 554223449, 1108446898, 2771117245, 5542234490]

約数ペア:

[(1, 5542234490), (2, 2771117245), (5, 1108446898), (10, 554223449), (13, 426325730), (26, 213162865), (65, 85265146), (130, 42632573), (197, 28133170), (379, 14623310), (394, 14066585), (571, 9706190), (758, 7311655), (985, 5626634), (1142, 4853095), (1895, 2924662), (1970, 2813317), (2561, 2164090), (2855, 1941238), (3790, 1462331), (4927, 1124870), (5122, 1082045), (5710, 970619), (7423, 746630), (9854, 562435), (12805, 432818), (14846, 373315), (24635, 224974), (25610, 216409), (37115, 149326), (49270, 112487), (74230, 74663)]