1333627000

素因数分解:

$2^3\times 5^3\times {\mathrm{127}}^1\times {\mathrm{10501}}^1$

素因数の和:10649

約数の個数: 64

約数和(自身を含む): 3145559040

約数和(自身を除く): 1811932040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 200, 250, 254, 500, 508, 635, 1000, 1016, 1270, 2540, 3175, 5080, 6350, 10501, 12700, 15875, 21002, 25400, 31750, 42004, 52505, 63500, 84008, 105010, 127000, 210020, 262525, 420040, 525050, 1050100, 1312625, 1333627, 2100200, 2625250, 2667254, 5250500, 5334508, 6668135, 10501000, 10669016, 13336270, 26672540, 33340675, 53345080, 66681350, 133362700, 166703375, 266725400, 333406750, 666813500, 1333627000]

約数ペア:

[(1, 1333627000), (2, 666813500), (4, 333406750), (5, 266725400), (8, 166703375), (10, 133362700), (20, 66681350), (25, 53345080), (40, 33340675), (50, 26672540), (100, 13336270), (125, 10669016), (127, 10501000), (200, 6668135), (250, 5334508), (254, 5250500), (500, 2667254), (508, 2625250), (635, 2100200), (1000, 1333627), (1016, 1312625), (1270, 1050100), (2540, 525050), (3175, 420040), (5080, 262525), (6350, 210020), (10501, 127000), (12700, 105010), (15875, 84008), (21002, 63500), (25400, 52505), (31750, 42004)]