713479520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343019}}^1$

素因数の和:343047

約数の個数: 48

約数和(自身を含む): 1815261840

約数和(自身を除く): 1101782320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 343019, 686038, 1372076, 1715095, 2744152, 3430190, 4459247, 5488304, 6860380, 8918494, 10976608, 13720760, 17836988, 22296235, 27441520, 35673976, 44592470, 54883040, 71347952, 89184940, 142695904, 178369880, 356739760, 713479520]

約数ペア:

[(1, 713479520), (2, 356739760), (4, 178369880), (5, 142695904), (8, 89184940), (10, 71347952), (13, 54883040), (16, 44592470), (20, 35673976), (26, 27441520), (32, 22296235), (40, 17836988), (52, 13720760), (65, 10976608), (80, 8918494), (104, 6860380), (130, 5488304), (160, 4459247), (208, 3430190), (260, 2744152), (416, 1715095), (520, 1372076), (1040, 686038), (2080, 343019)]