70888220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 163755648

約数和(自身を除く): 92867428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5801, 6110, 11602, 12220, 23204, 29005, 58010, 75413, 116020, 150826, 272647, 301652, 377065, 545294, 754130, 1090588, 1363235, 1508260, 2726470, 3544411, 5452940, 7088822, 14177644, 17722055, 35444110, 70888220]

約数ペア:

[(1, 70888220), (2, 35444110), (4, 17722055), (5, 14177644), (10, 7088822), (13, 5452940), (20, 3544411), (26, 2726470), (47, 1508260), (52, 1363235), (65, 1090588), (94, 754130), (130, 545294), (188, 377065), (235, 301652), (260, 272647), (470, 150826), (611, 116020), (940, 75413), (1222, 58010), (2444, 29005), (3055, 23204), (5801, 12220), (6110, 11602)]