870027680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{48121}}^1$

素因数の和:48249

約数の個数: 48

約数和(自身を含む): 2073673224

約数和(自身を除く): 1203645544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 48121, 96242, 192484, 240605, 384968, 481210, 769936, 962420, 1539872, 1924840, 3849680, 5437673, 7699360, 10875346, 21750692, 27188365, 43501384, 54376730, 87002768, 108753460, 174005536, 217506920, 435013840, 870027680]

約数ペア:

[(1, 870027680), (2, 435013840), (4, 217506920), (5, 174005536), (8, 108753460), (10, 87002768), (16, 54376730), (20, 43501384), (32, 27188365), (40, 21750692), (80, 10875346), (113, 7699360), (160, 5437673), (226, 3849680), (452, 1924840), (565, 1539872), (904, 962420), (1130, 769936), (1808, 481210), (2260, 384968), (3616, 240605), (4520, 192484), (9040, 96242), (18080, 48121)]