84818500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13049}}^1$

素因数の和:13081

約数の個数: 48

約数和(自身を含む): 199508400

約数和(自身を除く): 114689900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 13049, 26098, 52196, 65245, 130490, 169637, 260980, 326225, 339274, 652450, 678548, 848185, 1304900, 1631125, 1696370, 3262250, 3392740, 4240925, 6524500, 8481850, 16963700, 21204625, 42409250, 84818500]

約数ペア:

[(1, 84818500), (2, 42409250), (4, 21204625), (5, 16963700), (10, 8481850), (13, 6524500), (20, 4240925), (25, 3392740), (26, 3262250), (50, 1696370), (52, 1631125), (65, 1304900), (100, 848185), (125, 678548), (130, 652450), (250, 339274), (260, 326225), (325, 260980), (500, 169637), (650, 130490), (1300, 65245), (1625, 52196), (3250, 26098), (6500, 13049)]