101608220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9187}}^1$

素因数の和:9282

約数の個数: 48

約数和(自身を含む): 246973440

約数和(自身を除く): 145365220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 9187, 11060, 18374, 36748, 45935, 64309, 91870, 128618, 183740, 257236, 321545, 643090, 725773, 1286180, 1451546, 2903092, 3628865, 5080411, 7257730, 10160822, 14515460, 20321644, 25402055, 50804110, 101608220]

約数ペア:

[(1, 101608220), (2, 50804110), (4, 25402055), (5, 20321644), (7, 14515460), (10, 10160822), (14, 7257730), (20, 5080411), (28, 3628865), (35, 2903092), (70, 1451546), (79, 1286180), (140, 725773), (158, 643090), (316, 321545), (395, 257236), (553, 183740), (790, 128618), (1106, 91870), (1580, 64309), (2212, 45935), (2765, 36748), (5530, 18374), (9187, 11060)]