706804960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{142501}}^1$

素因数の和:142547

約数の個数: 48

約数和(自身を含む): 1723704192

約数和(自身を除く): 1016899232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 142501, 285002, 570004, 712505, 1140008, 1425010, 2280016, 2850020, 4417531, 4560032, 5700040, 8835062, 11400080, 17670124, 22087655, 22800160, 35340248, 44175310, 70680496, 88350620, 141360992, 176701240, 353402480, 706804960]

約数ペア:

[(1, 706804960), (2, 353402480), (4, 176701240), (5, 141360992), (8, 88350620), (10, 70680496), (16, 44175310), (20, 35340248), (31, 22800160), (32, 22087655), (40, 17670124), (62, 11400080), (80, 8835062), (124, 5700040), (155, 4560032), (160, 4417531), (248, 2850020), (310, 2280016), (496, 1425010), (620, 1140008), (992, 712505), (1240, 570004), (2480, 285002), (4960, 142501)]