74842000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 80

約数和(自身を含む): 188952192

約数和(自身を除く): 114110192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1627, 1840, 2000, 2300, 2875, 3254, 4600, 5750, 6508, 8135, 9200, 11500, 13016, 16270, 23000, 26032, 32540, 37421, 40675, 46000, 65080, 74842, 81350, 130160, 149684, 162700, 187105, 203375, 299368, 325400, 374210, 406750, 598736, 650800, 748420, 813500, 935525, 1496840, 1627000, 1871050, 2993680, 3254000, 3742100, 4677625, 7484200, 9355250, 14968400, 18710500, 37421000, 74842000]

約数ペア:

[(1, 74842000), (2, 37421000), (4, 18710500), (5, 14968400), (8, 9355250), (10, 7484200), (16, 4677625), (20, 3742100), (23, 3254000), (25, 2993680), (40, 1871050), (46, 1627000), (50, 1496840), (80, 935525), (92, 813500), (100, 748420), (115, 650800), (125, 598736), (184, 406750), (200, 374210), (230, 325400), (250, 299368), (368, 203375), (400, 187105), (460, 162700), (500, 149684), (575, 130160), (920, 81350), (1000, 74842), (1150, 65080), (1627, 46000), (1840, 40675), (2000, 37421), (2300, 32540), (2875, 26032), (3254, 23000), (4600, 16270), (5750, 13016), (6508, 11500), (8135, 9200)]