57475570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 109327680

約数和(自身を除く): 51852110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 811, 1622, 1865, 3730, 4055, 7087, 8110, 14174, 15409, 30818, 35435, 70870, 77045, 154090, 302503, 605006, 1512515, 3025030, 5747557, 11495114, 28737785, 57475570]

約数ペア:

[(1, 57475570), (2, 28737785), (5, 11495114), (10, 5747557), (19, 3025030), (38, 1512515), (95, 605006), (190, 302503), (373, 154090), (746, 77045), (811, 70870), (1622, 35435), (1865, 30818), (3730, 15409), (4055, 14174), (7087, 8110)]