180241240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{95873}}^1$

素因数の和:95931

約数の個数: 32

約数和(自身を含む): 414175680

約数和(自身を除く): 233934440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 95873, 191746, 383492, 479365, 766984, 958730, 1917460, 3834920, 4506031, 9012062, 18024124, 22530155, 36048248, 45060310, 90120620, 180241240]

約数ペア:

[(1, 180241240), (2, 90120620), (4, 45060310), (5, 36048248), (8, 22530155), (10, 18024124), (20, 9012062), (40, 4506031), (47, 3834920), (94, 1917460), (188, 958730), (235, 766984), (376, 479365), (470, 383492), (940, 191746), (1880, 95873)]