65698540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 148139712

約数和(自身を除く): 82441172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 2647, 4964, 5294, 6205, 10588, 12410, 13235, 24820, 26470, 44999, 52940, 89998, 179996, 193231, 224995, 386462, 449990, 772924, 899980, 966155, 1932310, 3284927, 3864620, 6569854, 13139708, 16424635, 32849270, 65698540]

約数ペア:

[(1, 65698540), (2, 32849270), (4, 16424635), (5, 13139708), (10, 6569854), (17, 3864620), (20, 3284927), (34, 1932310), (68, 966155), (73, 899980), (85, 772924), (146, 449990), (170, 386462), (292, 224995), (340, 193231), (365, 179996), (730, 89998), (1241, 52940), (1460, 44999), (2482, 26470), (2647, 24820), (4964, 13235), (5294, 12410), (6205, 10588)]