5726500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 13484016

約数和(自身を除く): 7757516

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 881, 1300, 1625, 1762, 3250, 3524, 4405, 6500, 8810, 11453, 17620, 22025, 22906, 44050, 45812, 57265, 88100, 110125, 114530, 220250, 229060, 286325, 440500, 572650, 1145300, 1431625, 2863250, 5726500]

約数ペア:

[(1, 5726500), (2, 2863250), (4, 1431625), (5, 1145300), (10, 572650), (13, 440500), (20, 286325), (25, 229060), (26, 220250), (50, 114530), (52, 110125), (65, 88100), (100, 57265), (125, 45812), (130, 44050), (250, 22906), (260, 22025), (325, 17620), (500, 11453), (650, 8810), (881, 6500), (1300, 4405), (1625, 3524), (1762, 3250)]