108703640

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16273}}^1$

素因数の和:16451

約数の個数: 32

約数和(自身を含む): 246062880

約数和(自身を除く): 137359240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 16273, 32546, 65092, 81365, 130184, 162730, 325460, 650920, 2717591, 5435182, 10870364, 13587955, 21740728, 27175910, 54351820, 108703640]

約数ペア:

[(1, 108703640), (2, 54351820), (4, 27175910), (5, 21740728), (8, 13587955), (10, 10870364), (20, 5435182), (40, 2717591), (167, 650920), (334, 325460), (668, 162730), (835, 130184), (1336, 81365), (1670, 65092), (3340, 32546), (6680, 16273)]