36878680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 86184000

約数和(自身を除く): 49305320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 113, 164, 199, 205, 226, 328, 398, 410, 452, 565, 796, 820, 904, 995, 1130, 1592, 1640, 1990, 2260, 3980, 4520, 4633, 7960, 8159, 9266, 16318, 18532, 22487, 23165, 32636, 37064, 40795, 44974, 46330, 65272, 81590, 89948, 92660, 112435, 163180, 179896, 185320, 224870, 326360, 449740, 899480, 921967, 1843934, 3687868, 4609835, 7375736, 9219670, 18439340, 36878680]

約数ペア:

[(1, 36878680), (2, 18439340), (4, 9219670), (5, 7375736), (8, 4609835), (10, 3687868), (20, 1843934), (40, 921967), (41, 899480), (82, 449740), (113, 326360), (164, 224870), (199, 185320), (205, 179896), (226, 163180), (328, 112435), (398, 92660), (410, 89948), (452, 81590), (565, 65272), (796, 46330), (820, 44974), (904, 40795), (995, 37064), (1130, 32636), (1592, 23165), (1640, 22487), (1990, 18532), (2260, 16318), (3980, 9266), (4520, 8159), (4633, 7960)]