41481890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 77658480

約数和(自身を除く): 36176590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313, 457, 626, 914, 1565, 2285, 3130, 4570, 9077, 13253, 18154, 26506, 45385, 66265, 90770, 132530, 143041, 286082, 715205, 1430410, 4148189, 8296378, 20740945, 41481890]

約数ペア:

[(1, 41481890), (2, 20740945), (5, 8296378), (10, 4148189), (29, 1430410), (58, 715205), (145, 286082), (290, 143041), (313, 132530), (457, 90770), (626, 66265), (914, 45385), (1565, 26506), (2285, 18154), (3130, 13253), (4570, 9077)]