73757360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 178113600

約数和(自身を除く): 104356240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 113, 164, 199, 205, 226, 328, 398, 410, 452, 565, 656, 796, 820, 904, 995, 1130, 1592, 1640, 1808, 1990, 2260, 3184, 3280, 3980, 4520, 4633, 7960, 8159, 9040, 9266, 15920, 16318, 18532, 22487, 23165, 32636, 37064, 40795, 44974, 46330, 65272, 74128, 81590, 89948, 92660, 112435, 130544, 163180, 179896, 185320, 224870, 326360, 359792, 370640, 449740, 652720, 899480, 921967, 1798960, 1843934, 3687868, 4609835, 7375736, 9219670, 14751472, 18439340, 36878680, 73757360]

約数ペア:

[(1, 73757360), (2, 36878680), (4, 18439340), (5, 14751472), (8, 9219670), (10, 7375736), (16, 4609835), (20, 3687868), (40, 1843934), (41, 1798960), (80, 921967), (82, 899480), (113, 652720), (164, 449740), (199, 370640), (205, 359792), (226, 326360), (328, 224870), (398, 185320), (410, 179896), (452, 163180), (565, 130544), (656, 112435), (796, 92660), (820, 89948), (904, 81590), (995, 74128), (1130, 65272), (1592, 46330), (1640, 44974), (1808, 40795), (1990, 37064), (2260, 32636), (3184, 23165), (3280, 22487), (3980, 18532), (4520, 16318), (4633, 15920), (7960, 9266), (8159, 9040)]