54744080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40253}}^1$

素因数の和:40283

約数の個数: 40

約数和(自身を含む): 134770392

約数和(自身を除く): 80026312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 40253, 80506, 161012, 201265, 322024, 402530, 644048, 684301, 805060, 1368602, 1610120, 2737204, 3220240, 3421505, 5474408, 6843010, 10948816, 13686020, 27372040, 54744080]

約数ペア:

[(1, 54744080), (2, 27372040), (4, 13686020), (5, 10948816), (8, 6843010), (10, 5474408), (16, 3421505), (17, 3220240), (20, 2737204), (34, 1610120), (40, 1368602), (68, 805060), (80, 684301), (85, 644048), (136, 402530), (170, 322024), (272, 201265), (340, 161012), (680, 80506), (1360, 40253)]