4039238750

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 7793755200

約数和(自身を除く): 3754516450

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 197, 235, 250, 349, 394, 470, 625, 698, 985, 1175, 1250, 1745, 1970, 2350, 3490, 4925, 5875, 8725, 9259, 9850, 11750, 16403, 17450, 18518, 24625, 29375, 32806, 43625, 46295, 49250, 58750, 68753, 82015, 87250, 92590, 123125, 137506, 164030, 218125, 231475, 246250, 343765, 410075, 436250, 462950, 687530, 820150, 1157375, 1718825, 2050375, 2314750, 3231391, 3437650, 4100750, 5786875, 6462782, 8594125, 10251875, 11573750, 16156955, 17188250, 20503750, 32313910, 42970625, 80784775, 85941250, 161569550, 403923875, 807847750, 2019619375, 4039238750]

約数ペア:

[(1, 4039238750), (2, 2019619375), (5, 807847750), (10, 403923875), (25, 161569550), (47, 85941250), (50, 80784775), (94, 42970625), (125, 32313910), (197, 20503750), (235, 17188250), (250, 16156955), (349, 11573750), (394, 10251875), (470, 8594125), (625, 6462782), (698, 5786875), (985, 4100750), (1175, 3437650), (1250, 3231391), (1745, 2314750), (1970, 2050375), (2350, 1718825), (3490, 1157375), (4925, 820150), (5875, 687530), (8725, 462950), (9259, 436250), (9850, 410075), (11750, 343765), (16403, 246250), (17450, 231475), (18518, 218125), (24625, 164030), (29375, 137506), (32806, 123125), (43625, 92590), (46295, 87250), (49250, 82015), (58750, 68753)]