42580670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12536

約数の個数: 32

約数和(自身を含む): 86317056

約数和(自身を除く): 43736386

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 12487, 24974, 62435, 124870, 137357, 274714, 387097, 686785, 774194, 1373570, 1935485, 3870970, 4258067, 8516134, 21290335, 42580670]

約数ペア:

[(1, 42580670), (2, 21290335), (5, 8516134), (10, 4258067), (11, 3870970), (22, 1935485), (31, 1373570), (55, 774194), (62, 686785), (110, 387097), (155, 274714), (310, 137357), (341, 124870), (682, 62435), (1705, 24974), (3410, 12487)]