23907950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 51385104

約数和(自身を除く): 27477154

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2557, 4675, 5114, 9350, 12785, 25570, 28127, 43469, 56254, 63925, 86938, 127850, 140635, 217345, 281270, 434690, 478159, 703175, 956318, 1086725, 1406350, 2173450, 2390795, 4781590, 11953975, 23907950]

約数ペア:

[(1, 23907950), (2, 11953975), (5, 4781590), (10, 2390795), (11, 2173450), (17, 1406350), (22, 1086725), (25, 956318), (34, 703175), (50, 478159), (55, 434690), (85, 281270), (110, 217345), (170, 140635), (187, 127850), (275, 86938), (374, 63925), (425, 56254), (550, 43469), (850, 28127), (935, 25570), (1870, 12785), (2557, 9350), (4675, 5114)]