2059557025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{1949}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 2617243200

約数和(自身を除く): 557686175

約数列:

[1, 5, 25, 43, 215, 983, 1075, 1949, 4915, 9745, 24575, 42269, 48725, 83807, 211345, 419035, 1056725, 1915867, 2095175, 9579335, 47896675, 82382281, 411911405, 2059557025]

約数ペア:

[(1, 2059557025), (5, 411911405), (25, 82382281), (43, 47896675), (215, 9579335), (983, 2095175), (1075, 1915867), (1949, 1056725), (4915, 419035), (9745, 211345), (24575, 83807), (42269, 48725)]