25839420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 72941568

約数和(自身を除く): 47102148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3391, 3810, 6782, 7620, 10173, 13564, 16955, 20346, 33910, 40692, 50865, 67820, 101730, 203460, 430657, 861314, 1291971, 1722628, 2153285, 2583942, 4306570, 5167884, 6459855, 8613140, 12919710, 25839420]

約数ペア:

[(1, 25839420), (2, 12919710), (3, 8613140), (4, 6459855), (5, 5167884), (6, 4306570), (10, 2583942), (12, 2153285), (15, 1722628), (20, 1291971), (30, 861314), (60, 430657), (127, 203460), (254, 101730), (381, 67820), (508, 50865), (635, 40692), (762, 33910), (1270, 20346), (1524, 16955), (1905, 13564), (2540, 10173), (3391, 7620), (3810, 6782)]