109335280

素因数分解:

$2^4\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1217}}^1$

素因数の和:2353

約数の個数: 40

約数和(自身を含む): 254639952

約数和(自身を除く): 145304672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1123, 1217, 2246, 2434, 4492, 4868, 5615, 6085, 8984, 9736, 11230, 12170, 17968, 19472, 22460, 24340, 44920, 48680, 89840, 97360, 1366691, 2733382, 5466764, 6833455, 10933528, 13666910, 21867056, 27333820, 54667640, 109335280]

約数ペア:

[(1, 109335280), (2, 54667640), (4, 27333820), (5, 21867056), (8, 13666910), (10, 10933528), (16, 6833455), (20, 5466764), (40, 2733382), (80, 1366691), (1123, 97360), (1217, 89840), (2246, 48680), (2434, 44920), (4492, 24340), (4868, 22460), (5615, 19472), (6085, 17968), (8984, 12170), (9736, 11230)]