27372040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40253}}^1$

素因数の和:40281

約数の個数: 32

約数和(自身を含む): 65211480

約数和(自身を除く): 37839440

約数列:

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

約数ペア:

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