25037940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24547}}^1$

素因数の和:24576

約数の個数: 48

約数和(自身を含む): 74233152

約数和(自身を除く): 49195212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 24547, 49094, 73641, 98188, 122735, 147282, 245470, 294564, 368205, 417299, 490940, 736410, 834598, 1251897, 1472820, 1669196, 2086495, 2503794, 4172990, 5007588, 6259485, 8345980, 12518970, 25037940]

約数ペア:

[(1, 25037940), (2, 12518970), (3, 8345980), (4, 6259485), (5, 5007588), (6, 4172990), (10, 2503794), (12, 2086495), (15, 1669196), (17, 1472820), (20, 1251897), (30, 834598), (34, 736410), (51, 490940), (60, 417299), (68, 368205), (85, 294564), (102, 245470), (170, 147282), (204, 122735), (255, 98188), (340, 73641), (510, 49094), (1020, 24547)]