267635620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14593}}^1$

素因数の和:14740

約数の個数: 48

約数和(自身を含む): 647273088

約数和(自身を除く): 379637468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 14593, 18340, 29186, 58372, 72965, 102151, 145930, 204302, 291860, 408604, 510755, 1021510, 1911683, 2043020, 3823366, 7646732, 9558415, 13381781, 19116830, 26763562, 38233660, 53527124, 66908905, 133817810, 267635620]

約数ペア:

[(1, 267635620), (2, 133817810), (4, 66908905), (5, 53527124), (7, 38233660), (10, 26763562), (14, 19116830), (20, 13381781), (28, 9558415), (35, 7646732), (70, 3823366), (131, 2043020), (140, 1911683), (262, 1021510), (524, 510755), (655, 408604), (917, 291860), (1310, 204302), (1834, 145930), (2620, 102151), (3668, 72965), (4585, 58372), (9170, 29186), (14593, 18340)]