32260220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 72213120

約数和(自身を除く): 39952900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 397, 478, 794, 956, 1195, 1588, 1985, 2390, 3970, 4063, 4780, 6749, 7940, 8126, 13498, 16252, 20315, 26996, 33745, 40630, 67490, 81260, 94883, 134980, 189766, 379532, 474415, 948830, 1613011, 1897660, 3226022, 6452044, 8065055, 16130110, 32260220]

約数ペア:

[(1, 32260220), (2, 16130110), (4, 8065055), (5, 6452044), (10, 3226022), (17, 1897660), (20, 1613011), (34, 948830), (68, 474415), (85, 379532), (170, 189766), (239, 134980), (340, 94883), (397, 81260), (478, 67490), (794, 40630), (956, 33745), (1195, 26996), (1588, 20315), (1985, 16252), (2390, 13498), (3970, 8126), (4063, 7940), (4780, 6749)]