102589160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69317}}^1$

素因数の和:69365

約数の個数: 32

約数和(自身を含む): 237067560

約数和(自身を除く): 134478400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 69317, 138634, 277268, 346585, 554536, 693170, 1386340, 2564729, 2772680, 5129458, 10258916, 12823645, 20517832, 25647290, 51294580, 102589160]

約数ペア:

[(1, 102589160), (2, 51294580), (4, 25647290), (5, 20517832), (8, 12823645), (10, 10258916), (20, 5129458), (37, 2772680), (40, 2564729), (74, 1386340), (148, 693170), (185, 554536), (296, 346585), (370, 277268), (740, 138634), (1480, 69317)]