27084080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 66376704

約数和(自身を除く): 39292624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 163, 248, 268, 310, 326, 335, 496, 536, 620, 652, 670, 815, 1072, 1240, 1304, 1340, 1630, 2077, 2480, 2608, 2680, 3260, 4154, 5053, 5360, 6520, 8308, 10106, 10385, 10921, 13040, 16616, 20212, 20770, 21842, 25265, 33232, 40424, 41540, 43684, 50530, 54605, 80848, 83080, 87368, 101060, 109210, 166160, 174736, 202120, 218420, 338551, 404240, 436840, 677102, 873680, 1354204, 1692755, 2708408, 3385510, 5416816, 6771020, 13542040, 27084080]

約数ペア:

[(1, 27084080), (2, 13542040), (4, 6771020), (5, 5416816), (8, 3385510), (10, 2708408), (16, 1692755), (20, 1354204), (31, 873680), (40, 677102), (62, 436840), (67, 404240), (80, 338551), (124, 218420), (134, 202120), (155, 174736), (163, 166160), (248, 109210), (268, 101060), (310, 87368), (326, 83080), (335, 80848), (496, 54605), (536, 50530), (620, 43684), (652, 41540), (670, 40424), (815, 33232), (1072, 25265), (1240, 21842), (1304, 20770), (1340, 20212), (1630, 16616), (2077, 13040), (2480, 10921), (2608, 10385), (2680, 10106), (3260, 8308), (4154, 6520), (5053, 5360)]