16875680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 41254920

約数和(自身を除く): 24379240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 3637, 4640, 7274, 14548, 18185, 29096, 36370, 58192, 72740, 105473, 116384, 145480, 210946, 290960, 421892, 527365, 581920, 843784, 1054730, 1687568, 2109460, 3375136, 4218920, 8437840, 16875680]

約数ペア:

[(1, 16875680), (2, 8437840), (4, 4218920), (5, 3375136), (8, 2109460), (10, 1687568), (16, 1054730), (20, 843784), (29, 581920), (32, 527365), (40, 421892), (58, 290960), (80, 210946), (116, 145480), (145, 116384), (160, 105473), (232, 72740), (290, 58192), (464, 36370), (580, 29096), (928, 18185), (1160, 14548), (2320, 7274), (3637, 4640)]