82137996860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49480721}}^1$

素因数の和:49480813

約数の個数: 24

約数和(自身を含む): 174567987216

約数和(自身を除く): 92429990356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 49480721, 98961442, 197922884, 247403605, 494807210, 989614420, 4106899843, 8213799686, 16427599372, 20534499215, 41068998430, 82137996860]

約数ペア:

[(1, 82137996860), (2, 41068998430), (4, 20534499215), (5, 16427599372), (10, 8213799686), (20, 4106899843), (83, 989614420), (166, 494807210), (332, 247403605), (415, 197922884), (830, 98961442), (1660, 49480721)]