1340147000

素因数分解:

$2^3\times 5^3\times {\mathrm{359}}^1\times {\mathrm{3733}}^1$

素因数の和:4113

約数の個数: 64

約数和(自身を含む): 3145521600

約数和(自身を除く): 1805374600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 359, 500, 718, 1000, 1436, 1795, 2872, 3590, 3733, 7180, 7466, 8975, 14360, 14932, 17950, 18665, 29864, 35900, 37330, 44875, 71800, 74660, 89750, 93325, 149320, 179500, 186650, 359000, 373300, 466625, 746600, 933250, 1340147, 1866500, 2680294, 3733000, 5360588, 6700735, 10721176, 13401470, 26802940, 33503675, 53605880, 67007350, 134014700, 167518375, 268029400, 335036750, 670073500, 1340147000]

約数ペア:

[(1, 1340147000), (2, 670073500), (4, 335036750), (5, 268029400), (8, 167518375), (10, 134014700), (20, 67007350), (25, 53605880), (40, 33503675), (50, 26802940), (100, 13401470), (125, 10721176), (200, 6700735), (250, 5360588), (359, 3733000), (500, 2680294), (718, 1866500), (1000, 1340147), (1436, 933250), (1795, 746600), (2872, 466625), (3590, 373300), (3733, 359000), (7180, 186650), (7466, 179500), (8975, 149320), (14360, 93325), (14932, 89750), (17950, 74660), (18665, 71800), (29864, 44875), (35900, 37330)]