124625810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8237}}^1$

素因数の和:8350

約数の個数: 32

約数和(自身を含む): 240220080

約数和(自身を除く): 115594270

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 8237, 15130, 16474, 41185, 82370, 140029, 280058, 700145, 733093, 1400290, 1466186, 3665465, 7330930, 12462581, 24925162, 62312905, 124625810]

約数ペア:

[(1, 124625810), (2, 62312905), (5, 24925162), (10, 12462581), (17, 7330930), (34, 3665465), (85, 1466186), (89, 1400290), (170, 733093), (178, 700145), (445, 280058), (890, 140029), (1513, 82370), (3026, 41185), (7565, 16474), (8237, 15130)]