2148200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 5222880

約数和(自身を除く): 3074680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 467, 575, 920, 934, 1150, 1868, 2300, 2335, 3736, 4600, 4670, 9340, 10741, 11675, 18680, 21482, 23350, 42964, 46700, 53705, 85928, 93400, 107410, 214820, 268525, 429640, 537050, 1074100, 2148200]

約数ペア:

[(1, 2148200), (2, 1074100), (4, 537050), (5, 429640), (8, 268525), (10, 214820), (20, 107410), (23, 93400), (25, 85928), (40, 53705), (46, 46700), (50, 42964), (92, 23350), (100, 21482), (115, 18680), (184, 11675), (200, 10741), (230, 9340), (460, 4670), (467, 4600), (575, 3736), (920, 2335), (934, 2300), (1150, 1868)]