200650053920

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2793013}}^1$

素因数の和:2793477

約数の個数: 48

約数和(自身を含む): 475091681400

約数和(自身を除く): 274441627480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 17960, 35920, 71840, 2793013, 5586026, 11172052, 13965065, 22344104, 27930130, 44688208, 55860260, 89376416, 111720520, 223441040, 446882080, 1254062837, 2508125674, 5016251348, 6270314185, 10032502696, 12540628370, 20065005392, 25081256740, 40130010784, 50162513480, 100325026960, 200650053920]

約数ペア:

[(1, 200650053920), (2, 100325026960), (4, 50162513480), (5, 40130010784), (8, 25081256740), (10, 20065005392), (16, 12540628370), (20, 10032502696), (32, 6270314185), (40, 5016251348), (80, 2508125674), (160, 1254062837), (449, 446882080), (898, 223441040), (1796, 111720520), (2245, 89376416), (3592, 55860260), (4490, 44688208), (7184, 27930130), (8980, 22344104), (14368, 13965065), (17960, 11172052), (35920, 5586026), (71840, 2793013)]