1346208520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1771327}}^1$

素因数の和:1771357

約数の個数: 32

約数和(自身を含む): 3188390400

約数和(自身を除く): 1842181880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1771327, 3542654, 7085308, 8856635, 14170616, 17713270, 33655213, 35426540, 67310426, 70853080, 134620852, 168276065, 269241704, 336552130, 673104260, 1346208520]

約数ペア:

[(1, 1346208520), (2, 673104260), (4, 336552130), (5, 269241704), (8, 168276065), (10, 134620852), (19, 70853080), (20, 67310426), (38, 35426540), (40, 33655213), (76, 17713270), (95, 14170616), (152, 8856635), (190, 7085308), (380, 3542654), (760, 1771327)]