9330888920

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{188579}}^1$

素因数の和:189827

約数の個数: 32

約数和(自身を含む): 21011583600

約数和(自身を除く): 11680694680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4948, 6185, 9896, 12370, 24740, 49480, 188579, 377158, 754316, 942895, 1508632, 1885790, 3771580, 7543160, 233272223, 466544446, 933088892, 1166361115, 1866177784, 2332722230, 4665444460, 9330888920]

約数ペア:

[(1, 9330888920), (2, 4665444460), (4, 2332722230), (5, 1866177784), (8, 1166361115), (10, 933088892), (20, 466544446), (40, 233272223), (1237, 7543160), (2474, 3771580), (4948, 1885790), (6185, 1508632), (9896, 942895), (12370, 754316), (24740, 377158), (49480, 188579)]