97940960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47087}}^1$

素因数の和:47115

約数の個数: 48

約数和(自身を含む): 249189696

約数和(自身を除く): 151248736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 47087, 94174, 188348, 235435, 376696, 470870, 612131, 753392, 941740, 1224262, 1506784, 1883480, 2448524, 3060655, 3766960, 4897048, 6121310, 7533920, 9794096, 12242620, 19588192, 24485240, 48970480, 97940960]

約数ペア:

[(1, 97940960), (2, 48970480), (4, 24485240), (5, 19588192), (8, 12242620), (10, 9794096), (13, 7533920), (16, 6121310), (20, 4897048), (26, 3766960), (32, 3060655), (40, 2448524), (52, 1883480), (65, 1506784), (80, 1224262), (104, 941740), (130, 753392), (160, 612131), (208, 470870), (260, 376696), (416, 235435), (520, 188348), (1040, 94174), (2080, 47087)]