98115520

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1205

約数の個数: 56

約数和(自身を含む): 234543600

約数和(自身を除く): 136428080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 758, 809, 1516, 1618, 1895, 3032, 3236, 3790, 4045, 6064, 6472, 7580, 8090, 12128, 12944, 15160, 16180, 24256, 25888, 30320, 32360, 51776, 60640, 64720, 121280, 129440, 258880, 306611, 613222, 1226444, 1533055, 2452888, 3066110, 4905776, 6132220, 9811552, 12264440, 19623104, 24528880, 49057760, 98115520]

約数ペア:

[(1, 98115520), (2, 49057760), (4, 24528880), (5, 19623104), (8, 12264440), (10, 9811552), (16, 6132220), (20, 4905776), (32, 3066110), (40, 2452888), (64, 1533055), (80, 1226444), (160, 613222), (320, 306611), (379, 258880), (758, 129440), (809, 121280), (1516, 64720), (1618, 60640), (1895, 51776), (3032, 32360), (3236, 30320), (3790, 25888), (4045, 24256), (6064, 16180), (6472, 15160), (7580, 12944), (8090, 12128)]