4653400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 11048400

約数和(自身を除く): 6395000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 439, 530, 878, 1060, 1325, 1756, 2120, 2195, 2650, 3512, 4390, 5300, 8780, 10600, 10975, 17560, 21950, 23267, 43900, 46534, 87800, 93068, 116335, 186136, 232670, 465340, 581675, 930680, 1163350, 2326700, 4653400]

約数ペア:

[(1, 4653400), (2, 2326700), (4, 1163350), (5, 930680), (8, 581675), (10, 465340), (20, 232670), (25, 186136), (40, 116335), (50, 93068), (53, 87800), (100, 46534), (106, 43900), (200, 23267), (212, 21950), (265, 17560), (424, 10975), (439, 10600), (530, 8780), (878, 5300), (1060, 4390), (1325, 3512), (1756, 2650), (2120, 2195)]