2617400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 6361200

約数和(自身を除く): 3743800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 569, 575, 920, 1138, 1150, 2276, 2300, 2845, 4552, 4600, 5690, 11380, 13087, 14225, 22760, 26174, 28450, 52348, 56900, 65435, 104696, 113800, 130870, 261740, 327175, 523480, 654350, 1308700, 2617400]

約数ペア:

[(1, 2617400), (2, 1308700), (4, 654350), (5, 523480), (8, 327175), (10, 261740), (20, 130870), (23, 113800), (25, 104696), (40, 65435), (46, 56900), (50, 52348), (92, 28450), (100, 26174), (115, 22760), (184, 14225), (200, 13087), (230, 11380), (460, 5690), (569, 4600), (575, 4552), (920, 2845), (1138, 2300), (1150, 2276)]