88617980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3329}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 204755040

約数和(自身を除く): 116137060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 3329, 5324, 6655, 6658, 13310, 13316, 16645, 26620, 33290, 36619, 66580, 73238, 146476, 183095, 366190, 402809, 732380, 805618, 1611236, 2014045, 4028090, 4430899, 8056180, 8861798, 17723596, 22154495, 44308990, 88617980]

約数ペア:

[(1, 88617980), (2, 44308990), (4, 22154495), (5, 17723596), (10, 8861798), (11, 8056180), (20, 4430899), (22, 4028090), (44, 2014045), (55, 1611236), (110, 805618), (121, 732380), (220, 402809), (242, 366190), (484, 183095), (605, 146476), (1210, 73238), (1331, 66580), (2420, 36619), (2662, 33290), (3329, 26620), (5324, 16645), (6655, 13316), (6658, 13310)]