66403360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24413}}^1$

素因数の和:24445

約数の個数: 48

約数和(自身を含む): 166112856

約数和(自身を除く): 99709496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24413, 48826, 97652, 122065, 195304, 244130, 390608, 415021, 488260, 781216, 830042, 976520, 1660084, 1953040, 2075105, 3320168, 3906080, 4150210, 6640336, 8300420, 13280672, 16600840, 33201680, 66403360]

約数ペア:

[(1, 66403360), (2, 33201680), (4, 16600840), (5, 13280672), (8, 8300420), (10, 6640336), (16, 4150210), (17, 3906080), (20, 3320168), (32, 2075105), (34, 1953040), (40, 1660084), (68, 976520), (80, 830042), (85, 781216), (136, 488260), (160, 415021), (170, 390608), (272, 244130), (340, 195304), (544, 122065), (680, 97652), (1360, 48826), (2720, 24413)]