63648040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54869}}^1$

素因数の和:54909

約数の個数: 32

約数和(自身を含む): 148149000

約数和(自身を除く): 84500960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 54869, 109738, 219476, 274345, 438952, 548690, 1097380, 1591201, 2194760, 3182402, 6364804, 7956005, 12729608, 15912010, 31824020, 63648040]

約数ペア:

[(1, 63648040), (2, 31824020), (4, 15912010), (5, 12729608), (8, 7956005), (10, 6364804), (20, 3182402), (29, 2194760), (40, 1591201), (58, 1097380), (116, 548690), (145, 438952), (232, 274345), (290, 219476), (580, 109738), (1160, 54869)]