29127926740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4270957}}^1$

素因数の和:4271008

約数の個数: 48

約数和(自身を含む): 68882010624

約数和(自身を除く): 39754083884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 4270957, 8541914, 17083828, 21354785, 42709570, 46980527, 85419140, 93961054, 132399667, 187922108, 234902635, 264799334, 469805270, 529598668, 661998335, 939610540, 1323996670, 1456396337, 2647993340, 2912792674, 5825585348, 7281981685, 14563963370, 29127926740]

約数ペア:

[(1, 29127926740), (2, 14563963370), (4, 7281981685), (5, 5825585348), (10, 2912792674), (11, 2647993340), (20, 1456396337), (22, 1323996670), (31, 939610540), (44, 661998335), (55, 529598668), (62, 469805270), (110, 264799334), (124, 234902635), (155, 187922108), (220, 132399667), (310, 93961054), (341, 85419140), (620, 46980527), (682, 42709570), (1364, 21354785), (1705, 17083828), (3410, 8541914), (6820, 4270957)]