4963100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1646

約数の個数: 36

約数和(自身を含む): 11124288

約数和(自身を除く): 6161188

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 1601, 3100, 3202, 6404, 8005, 16010, 32020, 40025, 49631, 80050, 99262, 160100, 198524, 248155, 496310, 992620, 1240775, 2481550, 4963100]

約数ペア:

[(1, 4963100), (2, 2481550), (4, 1240775), (5, 992620), (10, 496310), (20, 248155), (25, 198524), (31, 160100), (50, 99262), (62, 80050), (100, 49631), (124, 40025), (155, 32020), (310, 16010), (620, 8005), (775, 6404), (1550, 3202), (1601, 3100)]