186834520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6616

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 266039720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 6551, 7130, 13102, 14260, 26204, 28520, 32755, 52408, 65510, 131020, 150673, 203081, 262040, 301346, 406162, 602692, 753365, 812324, 1015405, 1205384, 1506730, 1624648, 2030810, 3013460, 4061620, 4670863, 6026920, 8123240, 9341726, 18683452, 23354315, 37366904, 46708630, 93417260, 186834520]

約数ペア:

[(1, 186834520), (2, 93417260), (4, 46708630), (5, 37366904), (8, 23354315), (10, 18683452), (20, 9341726), (23, 8123240), (31, 6026920), (40, 4670863), (46, 4061620), (62, 3013460), (92, 2030810), (115, 1624648), (124, 1506730), (155, 1205384), (184, 1015405), (230, 812324), (248, 753365), (310, 602692), (460, 406162), (620, 301346), (713, 262040), (920, 203081), (1240, 150673), (1426, 131020), (2852, 65510), (3565, 52408), (5704, 32755), (6551, 28520), (7130, 26204), (13102, 14260)]