17684960

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 42212016

約数和(自身を除く): 24527056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1033, 1070, 1712, 2066, 2140, 3424, 4132, 4280, 5165, 8264, 8560, 10330, 16528, 17120, 20660, 33056, 41320, 82640, 110531, 165280, 221062, 442124, 552655, 884248, 1105310, 1768496, 2210620, 3536992, 4421240, 8842480, 17684960]

約数ペア:

[(1, 17684960), (2, 8842480), (4, 4421240), (5, 3536992), (8, 2210620), (10, 1768496), (16, 1105310), (20, 884248), (32, 552655), (40, 442124), (80, 221062), (107, 165280), (160, 110531), (214, 82640), (428, 41320), (535, 33056), (856, 20660), (1033, 17120), (1070, 16528), (1712, 10330), (2066, 8560), (2140, 8264), (3424, 5165), (4132, 4280)]