3665999060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{13879}}^1$

素因数の和:14216

約数の個数: 48

約数和(自身を含む): 7890946560

約数和(自身を除く): 4224947500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 281, 470, 562, 940, 1124, 1405, 2810, 5620, 13207, 13879, 26414, 27758, 52828, 55516, 66035, 69395, 132070, 138790, 264140, 277580, 652313, 1304626, 2609252, 3261565, 3899999, 6523130, 7799998, 13046260, 15599996, 19499995, 38999990, 77999980, 183299953, 366599906, 733199812, 916499765, 1832999530, 3665999060]

約数ペア:

[(1, 3665999060), (2, 1832999530), (4, 916499765), (5, 733199812), (10, 366599906), (20, 183299953), (47, 77999980), (94, 38999990), (188, 19499995), (235, 15599996), (281, 13046260), (470, 7799998), (562, 6523130), (940, 3899999), (1124, 3261565), (1405, 2609252), (2810, 1304626), (5620, 652313), (13207, 277580), (13879, 264140), (26414, 138790), (27758, 132070), (52828, 69395), (55516, 66035)]