88053020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12911}}^1$

素因数の和:12962

約数の個数: 48

約数和(自身を含む): 208244736

約数和(自身を除く): 120191716

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, 12911, 25822, 51644, 64555, 129110, 142021, 258220, 284042, 400241, 568084, 710105, 800482, 1420210, 1600964, 2001205, 2840420, 4002410, 4402651, 8004820, 8805302, 17610604, 22013255, 44026510, 88053020]

約数ペア:

[(1, 88053020), (2, 44026510), (4, 22013255), (5, 17610604), (10, 8805302), (11, 8004820), (20, 4402651), (22, 4002410), (31, 2840420), (44, 2001205), (55, 1600964), (62, 1420210), (110, 800482), (124, 710105), (155, 568084), (220, 400241), (310, 284042), (341, 258220), (620, 142021), (682, 129110), (1364, 64555), (1705, 51644), (3410, 25822), (6820, 12911)]