74339960

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6343}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 167862240

約数和(自身を除く): 93522280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 6343, 11720, 12686, 25372, 31715, 50744, 63430, 126860, 253720, 1858499, 3716998, 7433996, 9292495, 14867992, 18584990, 37169980, 74339960]

約数ペア:

[(1, 74339960), (2, 37169980), (4, 18584990), (5, 14867992), (8, 9292495), (10, 7433996), (20, 3716998), (40, 1858499), (293, 253720), (586, 126860), (1172, 63430), (1465, 50744), (2344, 31715), (2930, 25372), (5860, 12686), (6343, 11720)]