74481400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53201}}^1$

素因数の和:53224

約数の個数: 48

約数和(自身を含む): 197911440

約数和(自身を除く): 123430040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 53201, 106402, 212804, 266005, 372407, 425608, 532010, 744814, 1064020, 1330025, 1489628, 1862035, 2128040, 2660050, 2979256, 3724070, 5320100, 7448140, 9310175, 10640200, 14896280, 18620350, 37240700, 74481400]

約数ペア:

[(1, 74481400), (2, 37240700), (4, 18620350), (5, 14896280), (7, 10640200), (8, 9310175), (10, 7448140), (14, 5320100), (20, 3724070), (25, 2979256), (28, 2660050), (35, 2128040), (40, 1862035), (50, 1489628), (56, 1330025), (70, 1064020), (100, 744814), (140, 532010), (175, 425608), (200, 372407), (280, 266005), (350, 212804), (700, 106402), (1400, 53201)]