13092160

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 31491936

約数和(自身を除く): 18399776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 251, 320, 326, 502, 652, 815, 1004, 1255, 1304, 1630, 2008, 2510, 2608, 3260, 4016, 5020, 5216, 6520, 8032, 10040, 10432, 13040, 16064, 20080, 26080, 40160, 40913, 52160, 80320, 81826, 163652, 204565, 327304, 409130, 654608, 818260, 1309216, 1636520, 2618432, 3273040, 6546080, 13092160]

約数ペア:

[(1, 13092160), (2, 6546080), (4, 3273040), (5, 2618432), (8, 1636520), (10, 1309216), (16, 818260), (20, 654608), (32, 409130), (40, 327304), (64, 204565), (80, 163652), (160, 81826), (163, 80320), (251, 52160), (320, 40913), (326, 40160), (502, 26080), (652, 20080), (815, 16064), (1004, 13040), (1255, 10432), (1304, 10040), (1630, 8032), (2008, 6520), (2510, 5216), (2608, 5020), (3260, 4016)]