1330483400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{91129}}^1$

素因数の和:91218

約数の個数: 48

約数和(自身を含む): 3135783300

約数和(自身を除く): 1805299900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 14600, 91129, 182258, 364516, 455645, 729032, 911290, 1822580, 2278225, 3645160, 4556450, 6652417, 9112900, 13304834, 18225800, 26609668, 33262085, 53219336, 66524170, 133048340, 166310425, 266096680, 332620850, 665241700, 1330483400]

約数ペア:

[(1, 1330483400), (2, 665241700), (4, 332620850), (5, 266096680), (8, 166310425), (10, 133048340), (20, 66524170), (25, 53219336), (40, 33262085), (50, 26609668), (73, 18225800), (100, 13304834), (146, 9112900), (200, 6652417), (292, 4556450), (365, 3645160), (584, 2278225), (730, 1822580), (1460, 911290), (1825, 729032), (2920, 455645), (3650, 364516), (7300, 182258), (14600, 91129)]