71380302040

素因数分解:

$2^3\times 5^1\times {\mathrm{9679}}^1\times {\mathrm{184369}}^1$

素因数の和:194059

約数の個数: 32

約数和(自身を含む): 160623144000

約数和(自身を除く): 89242841960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9679, 19358, 38716, 48395, 77432, 96790, 184369, 193580, 368738, 387160, 737476, 921845, 1474952, 1843690, 3687380, 7374760, 1784507551, 3569015102, 7138030204, 8922537755, 14276060408, 17845075510, 35690151020, 71380302040]

約数ペア:

[(1, 71380302040), (2, 35690151020), (4, 17845075510), (5, 14276060408), (8, 8922537755), (10, 7138030204), (20, 3569015102), (40, 1784507551), (9679, 7374760), (19358, 3687380), (38716, 1843690), (48395, 1474952), (77432, 921845), (96790, 737476), (184369, 387160), (193580, 368738)]