67905680

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2897}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 158474232

約数和(自身を除く): 90568552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2897, 2930, 4688, 5794, 5860, 11588, 11720, 14485, 23176, 23440, 28970, 46352, 57940, 115880, 231760, 848821, 1697642, 3395284, 4244105, 6790568, 8488210, 13581136, 16976420, 33952840, 67905680]

約数ペア:

[(1, 67905680), (2, 33952840), (4, 16976420), (5, 13581136), (8, 8488210), (10, 6790568), (16, 4244105), (20, 3395284), (40, 1697642), (80, 848821), (293, 231760), (586, 115880), (1172, 57940), (1465, 46352), (2344, 28970), (2897, 23440), (2930, 23176), (4688, 14485), (5794, 11720), (5860, 11588)]