136278500

素因数分解:

$2^2\times 5^3\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 299400192

約数和(自身を除く): 163121692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 191, 250, 382, 500, 764, 955, 1427, 1910, 2854, 3820, 4775, 5708, 7135, 9550, 14270, 19100, 23875, 28540, 35675, 47750, 71350, 95500, 142700, 178375, 272557, 356750, 545114, 713500, 1090228, 1362785, 2725570, 5451140, 6813925, 13627850, 27255700, 34069625, 68139250, 136278500]

約数ペア:

[(1, 136278500), (2, 68139250), (4, 34069625), (5, 27255700), (10, 13627850), (20, 6813925), (25, 5451140), (50, 2725570), (100, 1362785), (125, 1090228), (191, 713500), (250, 545114), (382, 356750), (500, 272557), (764, 178375), (955, 142700), (1427, 95500), (1910, 71350), (2854, 47750), (3820, 35675), (4775, 28540), (5708, 23875), (7135, 19100), (9550, 14270)]