27318880

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 65155104

約数和(自身を除く): 37836224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1511, 1808, 2260, 3022, 3616, 4520, 6044, 7555, 9040, 12088, 15110, 18080, 24176, 30220, 48352, 60440, 120880, 170743, 241760, 341486, 682972, 853715, 1365944, 1707430, 2731888, 3414860, 5463776, 6829720, 13659440, 27318880]

約数ペア:

[(1, 27318880), (2, 13659440), (4, 6829720), (5, 5463776), (8, 3414860), (10, 2731888), (16, 1707430), (20, 1365944), (32, 853715), (40, 682972), (80, 341486), (113, 241760), (160, 170743), (226, 120880), (452, 60440), (565, 48352), (904, 30220), (1130, 24176), (1511, 18080), (1808, 15110), (2260, 12088), (3022, 9040), (3616, 7555), (4520, 6044)]