56749400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16691}}^1$

素因数の和:16724

約数の個数: 48

約数和(自身を含む): 139712040

約数和(自身を除く): 82962640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 16691, 33382, 66764, 83455, 133528, 166910, 283747, 333820, 417275, 567494, 667640, 834550, 1134988, 1418735, 1669100, 2269976, 2837470, 3338200, 5674940, 7093675, 11349880, 14187350, 28374700, 56749400]

約数ペア:

[(1, 56749400), (2, 28374700), (4, 14187350), (5, 11349880), (8, 7093675), (10, 5674940), (17, 3338200), (20, 2837470), (25, 2269976), (34, 1669100), (40, 1418735), (50, 1134988), (68, 834550), (85, 667640), (100, 567494), (136, 417275), (170, 333820), (200, 283747), (340, 166910), (425, 133528), (680, 83455), (850, 66764), (1700, 33382), (3400, 16691)]