4058750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 8097408

約数和(自身を除く): 4038658

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 191, 250, 382, 425, 625, 850, 955, 1250, 1910, 2125, 3247, 4250, 4775, 6494, 9550, 10625, 16235, 21250, 23875, 32470, 47750, 81175, 119375, 162350, 238750, 405875, 811750, 2029375, 4058750]

約数ペア:

[(1, 4058750), (2, 2029375), (5, 811750), (10, 405875), (17, 238750), (25, 162350), (34, 119375), (50, 81175), (85, 47750), (125, 32470), (170, 23875), (191, 21250), (250, 16235), (382, 10625), (425, 9550), (625, 6494), (850, 4775), (955, 4250), (1250, 3247), (1910, 2125)]