1628108590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{5807}}^1$

素因数の和:5913

約数の個数: 48

約数和(自身を含む): 3121892928

約数和(自身を除く): 1493784338

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 529, 530, 1058, 1219, 2438, 2645, 5290, 5807, 6095, 11614, 12190, 28037, 29035, 56074, 58070, 133561, 140185, 267122, 280370, 307771, 615542, 667805, 1335610, 1538855, 3071903, 3077710, 6143806, 7078733, 14157466, 15359515, 30719030, 35393665, 70787330, 162810859, 325621718, 814054295, 1628108590]

約数ペア:

[(1, 1628108590), (2, 814054295), (5, 325621718), (10, 162810859), (23, 70787330), (46, 35393665), (53, 30719030), (106, 15359515), (115, 14157466), (230, 7078733), (265, 6143806), (529, 3077710), (530, 3071903), (1058, 1538855), (1219, 1335610), (2438, 667805), (2645, 615542), (5290, 307771), (5807, 280370), (6095, 267122), (11614, 140185), (12190, 133561), (28037, 58070), (29035, 56074)]