39270512920

素因数分解:

$2^3\times 5^1\times {\mathrm{7487}}^1\times {\mathrm{131129}}^1$

素因数の和:138627

約数の個数: 32

約数和(自身を含む): 88371129600

約数和(自身を除く): 49100616680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7487, 14974, 29948, 37435, 59896, 74870, 131129, 149740, 262258, 299480, 524516, 655645, 1049032, 1311290, 2622580, 5245160, 981762823, 1963525646, 3927051292, 4908814115, 7854102584, 9817628230, 19635256460, 39270512920]

約数ペア:

[(1, 39270512920), (2, 19635256460), (4, 9817628230), (5, 7854102584), (8, 4908814115), (10, 3927051292), (20, 1963525646), (40, 981762823), (7487, 5245160), (14974, 2622580), (29948, 1311290), (37435, 1049032), (59896, 655645), (74870, 524516), (131129, 299480), (149740, 262258)]