88298540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 212502528

約数和(自身を除く): 124203988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 107, 110, 121, 124, 155, 214, 220, 242, 310, 341, 428, 484, 535, 605, 620, 682, 1070, 1177, 1210, 1331, 1364, 1705, 2140, 2354, 2420, 2662, 3317, 3410, 3751, 4708, 5324, 5885, 6634, 6655, 6820, 7502, 11770, 12947, 13268, 13310, 15004, 16585, 18755, 23540, 25894, 26620, 33170, 36487, 37510, 41261, 51788, 64735, 66340, 72974, 75020, 82522, 129470, 142417, 145948, 165044, 182435, 206305, 258940, 284834, 364870, 401357, 412610, 569668, 712085, 729740, 802714, 825220, 1424170, 1605428, 2006785, 2848340, 4013570, 4414927, 8027140, 8829854, 17659708, 22074635, 44149270, 88298540]

約数ペア:

[(1, 88298540), (2, 44149270), (4, 22074635), (5, 17659708), (10, 8829854), (11, 8027140), (20, 4414927), (22, 4013570), (31, 2848340), (44, 2006785), (55, 1605428), (62, 1424170), (107, 825220), (110, 802714), (121, 729740), (124, 712085), (155, 569668), (214, 412610), (220, 401357), (242, 364870), (310, 284834), (341, 258940), (428, 206305), (484, 182435), (535, 165044), (605, 145948), (620, 142417), (682, 129470), (1070, 82522), (1177, 75020), (1210, 72974), (1331, 66340), (1364, 64735), (1705, 51788), (2140, 41261), (2354, 37510), (2420, 36487), (2662, 33170), (3317, 26620), (3410, 25894), (3751, 23540), (4708, 18755), (5324, 16585), (5885, 15004), (6634, 13310), (6655, 13268), (6820, 12947), (7502, 11770)]