2281004060

素因数分解:

$2^2\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{68581}}^1$

素因数の和:70253

約数の個数: 24

約数和(自身を含む): 4793058816

約数和(自身を除く): 2512054756

約数列:

[1, 2, 4, 5, 10, 20, 1663, 3326, 6652, 8315, 16630, 33260, 68581, 137162, 274324, 342905, 685810, 1371620, 114050203, 228100406, 456200812, 570251015, 1140502030, 2281004060]

約数ペア:

[(1, 2281004060), (2, 1140502030), (4, 570251015), (5, 456200812), (10, 228100406), (20, 114050203), (1663, 1371620), (3326, 685810), (6652, 342905), (8315, 274324), (16630, 137162), (33260, 68581)]