2376400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 6161932

約数和(自身を除く): 3785532

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 457, 520, 650, 914, 1040, 1300, 1828, 2285, 2600, 3656, 4570, 5200, 5941, 7312, 9140, 11425, 11882, 18280, 22850, 23764, 29705, 36560, 45700, 47528, 59410, 91400, 95056, 118820, 148525, 182800, 237640, 297050, 475280, 594100, 1188200, 2376400]

約数ペア:

[(1, 2376400), (2, 1188200), (4, 594100), (5, 475280), (8, 297050), (10, 237640), (13, 182800), (16, 148525), (20, 118820), (25, 95056), (26, 91400), (40, 59410), (50, 47528), (52, 45700), (65, 36560), (80, 29705), (100, 23764), (104, 22850), (130, 18280), (200, 11882), (208, 11425), (260, 9140), (325, 7312), (400, 5941), (457, 5200), (520, 4570), (650, 3656), (914, 2600), (1040, 2285), (1300, 1828)]