1188200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 2981580

約数和(自身を除く): 1793380

約数列:

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

約数ペア:

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