1108900

素因数分解:

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

素因数の和:880

約数の個数: 36

約数和(自身を含む): 2594452

約数和(自身を除く): 1485552

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 853, 1300, 1706, 3412, 4265, 8530, 11089, 17060, 21325, 22178, 42650, 44356, 55445, 85300, 110890, 221780, 277225, 554450, 1108900]

約数ペア:

[(1, 1108900), (2, 554450), (4, 277225), (5, 221780), (10, 110890), (13, 85300), (20, 55445), (25, 44356), (26, 42650), (50, 22178), (52, 21325), (65, 17060), (100, 11089), (130, 8530), (260, 4265), (325, 3412), (650, 1706), (853, 1300)]