432930920

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{13151}}^1$

素因数の和:13985

約数の個数: 32

約数和(自身を含む): 975352320

約数和(自身を除く): 542421400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1646, 3292, 4115, 6584, 8230, 13151, 16460, 26302, 32920, 52604, 65755, 105208, 131510, 263020, 526040, 10823273, 21646546, 43293092, 54116365, 86586184, 108232730, 216465460, 432930920]

約数ペア:

[(1, 432930920), (2, 216465460), (4, 108232730), (5, 86586184), (8, 54116365), (10, 43293092), (20, 21646546), (40, 10823273), (823, 526040), (1646, 263020), (3292, 131510), (4115, 105208), (6584, 65755), (8230, 52604), (13151, 32920), (16460, 26302)]