32123920

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1429}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 75006360

約数和(自身を除く): 42882440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 1429, 2248, 2810, 2858, 4496, 5620, 5716, 7145, 11240, 11432, 14290, 22480, 22864, 28580, 57160, 114320, 401549, 803098, 1606196, 2007745, 3212392, 4015490, 6424784, 8030980, 16061960, 32123920]

約数ペア:

[(1, 32123920), (2, 16061960), (4, 8030980), (5, 6424784), (8, 4015490), (10, 3212392), (16, 2007745), (20, 1606196), (40, 803098), (80, 401549), (281, 114320), (562, 57160), (1124, 28580), (1405, 22864), (1429, 22480), (2248, 14290), (2810, 11432), (2858, 11240), (4496, 7145), (5620, 5716)]