4641250

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 40

約数和(自身を含む): 8997120

約数和(自身を除く): 4355870

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 125, 158, 235, 250, 395, 470, 625, 790, 1175, 1250, 1975, 2350, 3713, 3950, 5875, 7426, 9875, 11750, 18565, 19750, 29375, 37130, 49375, 58750, 92825, 98750, 185650, 464125, 928250, 2320625, 4641250]

約数ペア:

[(1, 4641250), (2, 2320625), (5, 928250), (10, 464125), (25, 185650), (47, 98750), (50, 92825), (79, 58750), (94, 49375), (125, 37130), (158, 29375), (235, 19750), (250, 18565), (395, 11750), (470, 9875), (625, 7426), (790, 5875), (1175, 3950), (1250, 3713), (1975, 2350)]