44111440

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 102859488

約数和(自身を除く): 58748048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1123, 1964, 2246, 2455, 3928, 4492, 4910, 5615, 7856, 8984, 9820, 11230, 17968, 19640, 22460, 39280, 44920, 89840, 551393, 1102786, 2205572, 2756965, 4411144, 5513930, 8822288, 11027860, 22055720, 44111440]

約数ペア:

[(1, 44111440), (2, 22055720), (4, 11027860), (5, 8822288), (8, 5513930), (10, 4411144), (16, 2756965), (20, 2205572), (40, 1102786), (80, 551393), (491, 89840), (982, 44920), (1123, 39280), (1964, 22460), (2246, 19640), (2455, 17968), (3928, 11230), (4492, 9820), (4910, 8984), (5615, 7856)]