38225800

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 89614800

約数和(自身を除く): 51389000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 1459, 2620, 2918, 3275, 5240, 5836, 6550, 7295, 11672, 13100, 14590, 26200, 29180, 36475, 58360, 72950, 145900, 191129, 291800, 382258, 764516, 955645, 1529032, 1911290, 3822580, 4778225, 7645160, 9556450, 19112900, 38225800]

約数ペア:

[(1, 38225800), (2, 19112900), (4, 9556450), (5, 7645160), (8, 4778225), (10, 3822580), (20, 1911290), (25, 1529032), (40, 955645), (50, 764516), (100, 382258), (131, 291800), (200, 191129), (262, 145900), (524, 72950), (655, 58360), (1048, 36475), (1310, 29180), (1459, 26200), (2620, 14590), (2918, 13100), (3275, 11672), (5240, 7295), (5836, 6550)]