5009420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19289

約数の個数: 24

約数和(自身を含む): 11329584

約数和(自身を除く): 6320164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19267, 38534, 77068, 96335, 192670, 250471, 385340, 500942, 1001884, 1252355, 2504710, 5009420]

約数ペア:

[(1, 5009420), (2, 2504710), (4, 1252355), (5, 1001884), (10, 500942), (13, 385340), (20, 250471), (26, 192670), (52, 96335), (65, 77068), (130, 38534), (260, 19267)]