15703244780

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1\times {\mathrm{1877}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 33097631616

約数和(自身を除く): 17394386836

約数列:

[1, 2, 4, 5, 10, 20, 557, 751, 1114, 1502, 1877, 2228, 2785, 3004, 3754, 3755, 5570, 7508, 7510, 9385, 11140, 15020, 18770, 37540, 418307, 836614, 1045489, 1409627, 1673228, 2090978, 2091535, 2819254, 4181956, 4183070, 5227445, 5638508, 7048135, 8366140, 10454890, 14096270, 20909780, 28192540, 785162239, 1570324478, 3140648956, 3925811195, 7851622390, 15703244780]

約数ペア:

[(1, 15703244780), (2, 7851622390), (4, 3925811195), (5, 3140648956), (10, 1570324478), (20, 785162239), (557, 28192540), (751, 20909780), (1114, 14096270), (1502, 10454890), (1877, 8366140), (2228, 7048135), (2785, 5638508), (3004, 5227445), (3754, 4183070), (3755, 4181956), (5570, 2819254), (7508, 2091535), (7510, 2090978), (9385, 1673228), (11140, 1409627), (15020, 1045489), (18770, 836614), (37540, 418307)]