44544160

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 61295840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1399, 1592, 1990, 2798, 3184, 3980, 5596, 6368, 6995, 7960, 11192, 13990, 15920, 22384, 27980, 31840, 44768, 55960, 111920, 223840, 278401, 556802, 1113604, 1392005, 2227208, 2784010, 4454416, 5568020, 8908832, 11136040, 22272080, 44544160]

約数ペア:

[(1, 44544160), (2, 22272080), (4, 11136040), (5, 8908832), (8, 5568020), (10, 4454416), (16, 2784010), (20, 2227208), (32, 1392005), (40, 1113604), (80, 556802), (160, 278401), (199, 223840), (398, 111920), (796, 55960), (995, 44768), (1399, 31840), (1592, 27980), (1990, 22384), (2798, 15920), (3184, 13990), (3980, 11192), (5596, 7960), (6368, 6995)]