125540410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38867}}^1$

素因数の和:38910

約数の個数: 32

約数和(自身を含む): 251864640

約数和(自身を除く): 126324230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 38867, 77734, 194335, 388670, 660739, 738473, 1321478, 1476946, 3303695, 3692365, 6607390, 7384730, 12554041, 25108082, 62770205, 125540410]

約数ペア:

[(1, 125540410), (2, 62770205), (5, 25108082), (10, 12554041), (17, 7384730), (19, 6607390), (34, 3692365), (38, 3303695), (85, 1476946), (95, 1321478), (170, 738473), (190, 660739), (323, 388670), (646, 194335), (1615, 77734), (3230, 38867)]