3973250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 7772544

約数和(自身を除く): 3799294

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 691, 1150, 1382, 2875, 3455, 5750, 6910, 15893, 17275, 31786, 34550, 79465, 86375, 158930, 172750, 397325, 794650, 1986625, 3973250]

約数ペア:

[(1, 3973250), (2, 1986625), (5, 794650), (10, 397325), (23, 172750), (25, 158930), (46, 86375), (50, 79465), (115, 34550), (125, 31786), (230, 17275), (250, 15893), (575, 6910), (691, 5750), (1150, 3455), (1382, 2875)]