106440980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{171679}}^1$

素因数の和:171719

約数の個数: 24

約数和(自身を含む): 230737920

約数和(自身を除く): 124296940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 171679, 343358, 686716, 858395, 1716790, 3433580, 5322049, 10644098, 21288196, 26610245, 53220490, 106440980]

約数ペア:

[(1, 106440980), (2, 53220490), (4, 26610245), (5, 21288196), (10, 10644098), (20, 5322049), (31, 3433580), (62, 1716790), (124, 858395), (155, 686716), (310, 343358), (620, 171679)]