2080976960

素因数分解:

$2^6\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{2861}}^1$

素因数の和:5151

約数の個数: 56

約数和(自身を含む): 4959239256

約数和(自身を除く): 2878262296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2273, 2861, 4546, 5722, 9092, 11365, 11444, 14305, 18184, 22730, 22888, 28610, 36368, 45460, 45776, 57220, 72736, 90920, 91552, 114440, 145472, 181840, 183104, 228880, 363680, 457760, 727360, 915520, 6503053, 13006106, 26012212, 32515265, 52024424, 65030530, 104048848, 130061060, 208097696, 260122120, 416195392, 520244240, 1040488480, 2080976960]

約数ペア:

[(1, 2080976960), (2, 1040488480), (4, 520244240), (5, 416195392), (8, 260122120), (10, 208097696), (16, 130061060), (20, 104048848), (32, 65030530), (40, 52024424), (64, 32515265), (80, 26012212), (160, 13006106), (320, 6503053), (2273, 915520), (2861, 727360), (4546, 457760), (5722, 363680), (9092, 228880), (11365, 183104), (11444, 181840), (14305, 145472), (18184, 114440), (22730, 91552), (22888, 90920), (28610, 72736), (36368, 57220), (45460, 45776)]