5544500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 13055952

約数和(自身を除く): 7511452

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 853, 1300, 1625, 1706, 3250, 3412, 4265, 6500, 8530, 11089, 17060, 21325, 22178, 42650, 44356, 55445, 85300, 106625, 110890, 213250, 221780, 277225, 426500, 554450, 1108900, 1386125, 2772250, 5544500]

約数ペア:

[(1, 5544500), (2, 2772250), (4, 1386125), (5, 1108900), (10, 554450), (13, 426500), (20, 277225), (25, 221780), (26, 213250), (50, 110890), (52, 106625), (65, 85300), (100, 55445), (125, 44356), (130, 42650), (250, 22178), (260, 21325), (325, 17060), (500, 11089), (650, 8530), (853, 6500), (1300, 4265), (1625, 3412), (1706, 3250)]