73059740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 165853632

約数和(自身を除く): 92793892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 487, 577, 974, 1154, 1948, 2308, 2435, 2885, 4870, 5770, 6331, 7501, 9740, 11540, 12662, 15002, 25324, 30004, 31655, 37505, 63310, 75010, 126620, 150020, 280999, 561998, 1123996, 1404995, 2809990, 3652987, 5619980, 7305974, 14611948, 18264935, 36529870, 73059740]

約数ペア:

[(1, 73059740), (2, 36529870), (4, 18264935), (5, 14611948), (10, 7305974), (13, 5619980), (20, 3652987), (26, 2809990), (52, 1404995), (65, 1123996), (130, 561998), (260, 280999), (487, 150020), (577, 126620), (974, 75010), (1154, 63310), (1948, 37505), (2308, 31655), (2435, 30004), (2885, 25324), (4870, 15002), (5770, 12662), (6331, 11540), (7501, 9740)]