2279553680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 5374102464

約数和(自身を除く): 3094548784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 283, 428, 535, 566, 856, 941, 1070, 1132, 1415, 1712, 1882, 2140, 2264, 2830, 3764, 4280, 4528, 4705, 5660, 7528, 8560, 9410, 11320, 15056, 18820, 22640, 30281, 37640, 60562, 75280, 100687, 121124, 151405, 201374, 242248, 266303, 302810, 402748, 484496, 503435, 532606, 605620, 805496, 1006870, 1065212, 1211240, 1331515, 1610992, 2013740, 2130424, 2422480, 2663030, 4027480, 4260848, 5326060, 8054960, 10652120, 21304240, 28494421, 56988842, 113977684, 142472105, 227955368, 284944210, 455910736, 569888420, 1139776840, 2279553680]

約数ペア:

[(1, 2279553680), (2, 1139776840), (4, 569888420), (5, 455910736), (8, 284944210), (10, 227955368), (16, 142472105), (20, 113977684), (40, 56988842), (80, 28494421), (107, 21304240), (214, 10652120), (283, 8054960), (428, 5326060), (535, 4260848), (566, 4027480), (856, 2663030), (941, 2422480), (1070, 2130424), (1132, 2013740), (1415, 1610992), (1712, 1331515), (1882, 1211240), (2140, 1065212), (2264, 1006870), (2830, 805496), (3764, 605620), (4280, 532606), (4528, 503435), (4705, 484496), (5660, 402748), (7528, 302810), (8560, 266303), (9410, 242248), (11320, 201374), (15056, 151405), (18820, 121124), (22640, 100687), (30281, 75280), (37640, 60562)]