32172040

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4413

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 40611320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 4211, 7640, 8422, 16844, 21055, 33688, 42110, 84220, 168440, 804301, 1608602, 3217204, 4021505, 6434408, 8043010, 16086020, 32172040]

約数ペア:

[(1, 32172040), (2, 16086020), (4, 8043010), (5, 6434408), (8, 4021505), (10, 3217204), (20, 1608602), (40, 804301), (191, 168440), (382, 84220), (764, 42110), (955, 33688), (1528, 21055), (1910, 16844), (3820, 8422), (4211, 7640)]