60968020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 131861520

約数和(自身を除く): 70893500

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 452, 509, 530, 565, 1018, 1060, 1130, 2036, 2260, 2545, 5090, 5989, 10180, 11978, 23956, 26977, 29945, 53954, 57517, 59890, 107908, 115034, 119780, 134885, 230068, 269770, 287585, 539540, 575170, 1150340, 3048401, 6096802, 12193604, 15242005, 30484010, 60968020]

約数ペア:

[(1, 60968020), (2, 30484010), (4, 15242005), (5, 12193604), (10, 6096802), (20, 3048401), (53, 1150340), (106, 575170), (113, 539540), (212, 287585), (226, 269770), (265, 230068), (452, 134885), (509, 119780), (530, 115034), (565, 107908), (1018, 59890), (1060, 57517), (1130, 53954), (2036, 29945), (2260, 26977), (2545, 23956), (5090, 11978), (5989, 10180)]