4428750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{1181}}^1$

素因数の和:1206

約数の個数: 40

約数和(自身を含む): 11077704

約数和(自身を除く): 6648954

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1181, 1250, 1875, 2362, 3543, 3750, 5905, 7086, 11810, 17715, 29525, 35430, 59050, 88575, 147625, 177150, 295250, 442875, 738125, 885750, 1476250, 2214375, 4428750]

約数ペア:

[(1, 4428750), (2, 2214375), (3, 1476250), (5, 885750), (6, 738125), (10, 442875), (15, 295250), (25, 177150), (30, 147625), (50, 88575), (75, 59050), (125, 35430), (150, 29525), (250, 17715), (375, 11810), (625, 7086), (750, 5905), (1181, 3750), (1250, 3543), (1875, 2362)]