4313909920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{728701}}^1$

素因数の和:728753

約数の個数: 48

約数和(自身を含む): 10467075528

約数和(自身を除く): 6153165608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 728701, 1457402, 2914804, 3643505, 5829608, 7287010, 11659216, 14574020, 23318432, 26961937, 29148040, 53923874, 58296080, 107847748, 116592160, 134809685, 215695496, 269619370, 431390992, 539238740, 862781984, 1078477480, 2156954960, 4313909920]

約数ペア:

[(1, 4313909920), (2, 2156954960), (4, 1078477480), (5, 862781984), (8, 539238740), (10, 431390992), (16, 269619370), (20, 215695496), (32, 134809685), (37, 116592160), (40, 107847748), (74, 58296080), (80, 53923874), (148, 29148040), (160, 26961937), (185, 23318432), (296, 14574020), (370, 11659216), (592, 7287010), (740, 5829608), (1184, 3643505), (1480, 2914804), (2960, 1457402), (5920, 728701)]