452423920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14033}}^1$

素因数の和:14090

約数の個数: 80

約数和(自身を含む): 1169425152

約数和(自身を除く): 717001232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 14033, 16120, 28066, 32240, 56132, 70165, 112264, 140330, 182429, 224528, 280660, 364858, 435023, 561320, 729716, 870046, 912145, 1122640, 1459432, 1740092, 1824290, 2175115, 2918864, 3480184, 3648580, 4350230, 5655299, 6960368, 7297160, 8700460, 11310598, 14594320, 17400920, 22621196, 28276495, 34801840, 45242392, 56552990, 90484784, 113105980, 226211960, 452423920]

約数ペア:

[(1, 452423920), (2, 226211960), (4, 113105980), (5, 90484784), (8, 56552990), (10, 45242392), (13, 34801840), (16, 28276495), (20, 22621196), (26, 17400920), (31, 14594320), (40, 11310598), (52, 8700460), (62, 7297160), (65, 6960368), (80, 5655299), (104, 4350230), (124, 3648580), (130, 3480184), (155, 2918864), (208, 2175115), (248, 1824290), (260, 1740092), (310, 1459432), (403, 1122640), (496, 912145), (520, 870046), (620, 729716), (806, 561320), (1040, 435023), (1240, 364858), (1612, 280660), (2015, 224528), (2480, 182429), (3224, 140330), (4030, 112264), (6448, 70165), (8060, 56132), (14033, 32240), (16120, 28066)]