10526750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 11487970

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 79, 82, 125, 130, 158, 205, 250, 325, 395, 410, 533, 650, 790, 1025, 1027, 1066, 1625, 1975, 2050, 2054, 2665, 3239, 3250, 3950, 5125, 5135, 5330, 6478, 9875, 10250, 10270, 13325, 16195, 19750, 25675, 26650, 32390, 42107, 51350, 66625, 80975, 84214, 128375, 133250, 161950, 210535, 256750, 404875, 421070, 809750, 1052675, 2105350, 5263375, 10526750]

約数ペア:

[(1, 10526750), (2, 5263375), (5, 2105350), (10, 1052675), (13, 809750), (25, 421070), (26, 404875), (41, 256750), (50, 210535), (65, 161950), (79, 133250), (82, 128375), (125, 84214), (130, 80975), (158, 66625), (205, 51350), (250, 42107), (325, 32390), (395, 26650), (410, 25675), (533, 19750), (650, 16195), (790, 13325), (1025, 10270), (1027, 10250), (1066, 9875), (1625, 6478), (1975, 5330), (2050, 5135), (2054, 5125), (2665, 3950), (3239, 3250)]