2633804560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1936621}}^1$

素因数の和:1936651

約数の個数: 40

約数和(自身を含む): 6483810456

約数和(自身を除く): 3850005896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1936621, 3873242, 7746484, 9683105, 15492968, 19366210, 30985936, 32922557, 38732420, 65845114, 77464840, 131690228, 154929680, 164612785, 263380456, 329225570, 526760912, 658451140, 1316902280, 2633804560]

約数ペア:

[(1, 2633804560), (2, 1316902280), (4, 658451140), (5, 526760912), (8, 329225570), (10, 263380456), (16, 164612785), (17, 154929680), (20, 131690228), (34, 77464840), (40, 65845114), (68, 38732420), (80, 32922557), (85, 30985936), (136, 19366210), (170, 15492968), (272, 9683105), (340, 7746484), (680, 3873242), (1360, 1936621)]