492734240

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27253}}^1$

素因数の和:27381

約数の個数: 48

約数和(自身を含む): 1174429368

約数和(自身を除く): 681695128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 27253, 54506, 109012, 136265, 218024, 272530, 436048, 545060, 872096, 1090120, 2180240, 3079589, 4360480, 6159178, 12318356, 15397945, 24636712, 30795890, 49273424, 61591780, 98546848, 123183560, 246367120, 492734240]

約数ペア:

[(1, 492734240), (2, 246367120), (4, 123183560), (5, 98546848), (8, 61591780), (10, 49273424), (16, 30795890), (20, 24636712), (32, 15397945), (40, 12318356), (80, 6159178), (113, 4360480), (160, 3079589), (226, 2180240), (452, 1090120), (565, 872096), (904, 545060), (1130, 436048), (1808, 272530), (2260, 218024), (3616, 136265), (4520, 109012), (9040, 54506), (18080, 27253)]