2984366960

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 7028228736

約数和(自身を除く): 4043861776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 443, 535, 787, 856, 886, 1070, 1574, 1712, 1772, 2140, 2215, 3148, 3544, 3935, 4280, 4430, 6296, 7088, 7870, 8560, 8860, 12592, 15740, 17720, 31480, 35440, 47401, 62960, 84209, 94802, 168418, 189604, 237005, 336836, 348641, 379208, 421045, 474010, 673672, 697282, 758416, 842090, 948020, 1347344, 1394564, 1684180, 1743205, 1896040, 2789128, 3368360, 3486410, 3792080, 5578256, 6736720, 6972820, 13945640, 27891280, 37304587, 74609174, 149218348, 186522935, 298436696, 373045870, 596873392, 746091740, 1492183480, 2984366960]

約数ペア:

[(1, 2984366960), (2, 1492183480), (4, 746091740), (5, 596873392), (8, 373045870), (10, 298436696), (16, 186522935), (20, 149218348), (40, 74609174), (80, 37304587), (107, 27891280), (214, 13945640), (428, 6972820), (443, 6736720), (535, 5578256), (787, 3792080), (856, 3486410), (886, 3368360), (1070, 2789128), (1574, 1896040), (1712, 1743205), (1772, 1684180), (2140, 1394564), (2215, 1347344), (3148, 948020), (3544, 842090), (3935, 758416), (4280, 697282), (4430, 673672), (6296, 474010), (7088, 421045), (7870, 379208), (8560, 348641), (8860, 336836), (12592, 237005), (15740, 189604), (17720, 168418), (31480, 94802), (35440, 84209), (47401, 62960)]