76633520

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1123}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 178540656

約数和(自身を除く): 101907136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1123, 1706, 2246, 3412, 4265, 4492, 5615, 6824, 8530, 8984, 11230, 13648, 17060, 17968, 22460, 34120, 44920, 68240, 89840, 957919, 1915838, 3831676, 4789595, 7663352, 9579190, 15326704, 19158380, 38316760, 76633520]

約数ペア:

[(1, 76633520), (2, 38316760), (4, 19158380), (5, 15326704), (8, 9579190), (10, 7663352), (16, 4789595), (20, 3831676), (40, 1915838), (80, 957919), (853, 89840), (1123, 68240), (1706, 44920), (2246, 34120), (3412, 22460), (4265, 17968), (4492, 17060), (5615, 13648), (6824, 11230), (8530, 8984)]