15694216880

素因数分解:

$2^4\times 5^1\times {\mathrm{3347}}^1\times {\mathrm{58613}}^1$

素因数の和:61973

約数の個数: 40

約数和(自身を含む): 36500578992

約数和(自身を除く): 20806362112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3347, 6694, 13388, 16735, 26776, 33470, 53552, 58613, 66940, 117226, 133880, 234452, 267760, 293065, 468904, 586130, 937808, 1172260, 2344520, 4689040, 196177711, 392355422, 784710844, 980888555, 1569421688, 1961777110, 3138843376, 3923554220, 7847108440, 15694216880]

約数ペア:

[(1, 15694216880), (2, 7847108440), (4, 3923554220), (5, 3138843376), (8, 1961777110), (10, 1569421688), (16, 980888555), (20, 784710844), (40, 392355422), (80, 196177711), (3347, 4689040), (6694, 2344520), (13388, 1172260), (16735, 937808), (26776, 586130), (33470, 468904), (53552, 293065), (58613, 267760), (66940, 234452), (117226, 133880)]