2073603700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72251}}^1$

素因数の和:72313

約数の個数: 72

約数和(自身を含む): 5268037824

約数和(自身を除く): 3194434124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 4100, 5740, 7175, 14350, 28700, 72251, 144502, 289004, 361255, 505757, 722510, 1011514, 1445020, 1806275, 2023028, 2528785, 2962291, 3612550, 5057570, 5924582, 7225100, 10115140, 11849164, 12643925, 14811455, 20736037, 25287850, 29622910, 41472074, 50575700, 59245820, 74057275, 82944148, 103680185, 148114550, 207360370, 296229100, 414720740, 518400925, 1036801850, 2073603700]

約数ペア:

[(1, 2073603700), (2, 1036801850), (4, 518400925), (5, 414720740), (7, 296229100), (10, 207360370), (14, 148114550), (20, 103680185), (25, 82944148), (28, 74057275), (35, 59245820), (41, 50575700), (50, 41472074), (70, 29622910), (82, 25287850), (100, 20736037), (140, 14811455), (164, 12643925), (175, 11849164), (205, 10115140), (287, 7225100), (350, 5924582), (410, 5057570), (574, 3612550), (700, 2962291), (820, 2528785), (1025, 2023028), (1148, 1806275), (1435, 1445020), (2050, 1011514), (2870, 722510), (4100, 505757), (5740, 361255), (7175, 289004), (14350, 144502), (28700, 72251)]