2012764025

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{601}}^1\times {\mathrm{1229}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 2524968600

約数和(自身を除く): 512204575

約数列:

[1, 5, 25, 109, 545, 601, 1229, 2725, 3005, 6145, 15025, 30725, 65509, 133961, 327545, 669805, 738629, 1637725, 3349025, 3693145, 18465725, 80510561, 402552805, 2012764025]

約数ペア:

[(1, 2012764025), (5, 402552805), (25, 80510561), (109, 18465725), (545, 3693145), (601, 3349025), (1229, 1637725), (2725, 738629), (3005, 669805), (6145, 327545), (15025, 133961), (30725, 65509)]