198090319810

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4519}}^1\times {\mathrm{18341}}^1$

素因数の和:23106

約数の個数: 32

約数和(自身を含む): 358153228800

約数和(自身を除く): 160062908990

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 4519, 9038, 18341, 22595, 36682, 45190, 91705, 183410, 1080041, 2160082, 4383499, 5400205, 8766998, 10800410, 21917495, 43834990, 82882979, 165765958, 414414895, 828829790, 19809031981, 39618063962, 99045159905, 198090319810]

約数ペア:

[(1, 198090319810), (2, 99045159905), (5, 39618063962), (10, 19809031981), (239, 828829790), (478, 414414895), (1195, 165765958), (2390, 82882979), (4519, 43834990), (9038, 21917495), (18341, 10800410), (22595, 8766998), (36682, 5400205), (45190, 4383499), (91705, 2160082), (183410, 1080041)]