72101590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38557}}^1$

素因数の和:38592

約数の個数: 32

約数和(自身を含む): 149913504

約数和(自身を除く): 77811914

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 38557, 77114, 192785, 385570, 424127, 655469, 848254, 1310938, 2120635, 3277345, 4241270, 6554690, 7210159, 14420318, 36050795, 72101590]

約数ペア:

[(1, 72101590), (2, 36050795), (5, 14420318), (10, 7210159), (11, 6554690), (17, 4241270), (22, 3277345), (34, 2120635), (55, 1310938), (85, 848254), (110, 655469), (170, 424127), (187, 385570), (374, 192785), (935, 77114), (1870, 38557)]