24978080

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 59603040

約数和(自身を除く): 34624960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1459, 1712, 2140, 2918, 3424, 4280, 5836, 7295, 8560, 11672, 14590, 17120, 23344, 29180, 46688, 58360, 116720, 156113, 233440, 312226, 624452, 780565, 1248904, 1561130, 2497808, 3122260, 4995616, 6244520, 12489040, 24978080]

約数ペア:

[(1, 24978080), (2, 12489040), (4, 6244520), (5, 4995616), (8, 3122260), (10, 2497808), (16, 1561130), (20, 1248904), (32, 780565), (40, 624452), (80, 312226), (107, 233440), (160, 156113), (214, 116720), (428, 58360), (535, 46688), (856, 29180), (1070, 23344), (1459, 17120), (1712, 14590), (2140, 11672), (2918, 8560), (3424, 7295), (4280, 5836)]