2489925.00000000

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{12161}}^1$

素因数の和:12197

約数の個数: 32

約数和(自身を含む): 113836320

約数和(自身を除く): 56071570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 12161, 24322, 60805, 121610, 231059, 304025, 462118, 608050, 1155295, 1520125, 2310590, 3040250, 5776475, 11552950, 28882375, 57764750]

約数ペア:

[(1, 57764750), (2, 28882375), (5, 11552950), (10, 5776475), (19, 3040250), (25, 2310590), (38, 1520125), (50, 1155295), (95, 608050), (125, 462118), (190, 304025), (250, 231059), (475, 121610), (950, 60805), (2375, 24322), (4750, 12161)]