25061510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 47239200

約数和(自身を除く): 22177690

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 971, 1942, 2581, 4855, 5162, 9710, 12905, 25810, 28159, 56318, 86419, 140795, 172838, 281590, 432095, 864190, 2506151, 5012302, 12530755, 25061510]

約数ペア:

[(1, 25061510), (2, 12530755), (5, 5012302), (10, 2506151), (29, 864190), (58, 432095), (89, 281590), (145, 172838), (178, 140795), (290, 86419), (445, 56318), (890, 28159), (971, 25810), (1942, 12905), (2581, 9710), (4855, 5162)]