16497650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 35013384

約数和(自身を除く): 18515734

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1493, 2210, 2986, 5525, 7465, 11050, 14930, 19409, 25381, 37325, 38818, 50762, 74650, 97045, 126905, 194090, 253810, 329953, 485225, 634525, 659906, 970450, 1269050, 1649765, 3299530, 8248825, 16497650]

約数ペア:

[(1, 16497650), (2, 8248825), (5, 3299530), (10, 1649765), (13, 1269050), (17, 970450), (25, 659906), (26, 634525), (34, 485225), (50, 329953), (65, 253810), (85, 194090), (130, 126905), (170, 97045), (221, 74650), (325, 50762), (425, 38818), (442, 37325), (650, 25381), (850, 19409), (1105, 14930), (1493, 11050), (2210, 7465), (2986, 5525)]