1314441440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48611}}^1$

素因数の和:48652

約数の個数: 72

約数和(自身を含む): 3362686488

約数和(自身を除く): 2048245048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040, 48611, 97222, 194444, 243055, 388888, 486110, 631943, 777776, 972220, 1263886, 1555552, 1944440, 2527772, 3159715, 3888880, 5055544, 6319430, 7777760, 8215259, 10111088, 12638860, 16430518, 20222176, 25277720, 32861036, 41076295, 50555440, 65722072, 82152590, 101110880, 131444144, 164305180, 262888288, 328610360, 657220720, 1314441440]

約数ペア:

[(1, 1314441440), (2, 657220720), (4, 328610360), (5, 262888288), (8, 164305180), (10, 131444144), (13, 101110880), (16, 82152590), (20, 65722072), (26, 50555440), (32, 41076295), (40, 32861036), (52, 25277720), (65, 20222176), (80, 16430518), (104, 12638860), (130, 10111088), (160, 8215259), (169, 7777760), (208, 6319430), (260, 5055544), (338, 3888880), (416, 3159715), (520, 2527772), (676, 1944440), (845, 1555552), (1040, 1263886), (1352, 972220), (1690, 777776), (2080, 631943), (2704, 486110), (3380, 388888), (5408, 243055), (6760, 194444), (13520, 97222), (27040, 48611)]