5100984760

素因数分解:

$2^3\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{54521}}^1$

素因数の和:56871

約数の個数: 32

約数和(自身を含む): 11482333200

約数和(自身を除く): 6381348440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2339, 4678, 9356, 11695, 18712, 23390, 46780, 54521, 93560, 109042, 218084, 272605, 436168, 545210, 1090420, 2180840, 127524619, 255049238, 510098476, 637623095, 1020196952, 1275246190, 2550492380, 5100984760]

約数ペア:

[(1, 5100984760), (2, 2550492380), (4, 1275246190), (5, 1020196952), (8, 637623095), (10, 510098476), (20, 255049238), (40, 127524619), (2339, 2180840), (4678, 1090420), (9356, 545210), (11695, 436168), (18712, 272605), (23390, 218084), (46780, 109042), (54521, 93560)]