12609530720

素因数分解:

$2^5\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{48859}}^1$

素因数の和:50487

約数の個数: 48

約数和(自身を含む): 29809095120

約数和(自身を除く): 17199564400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1613, 3226, 6452, 8065, 12904, 16130, 25808, 32260, 48859, 51616, 64520, 97718, 129040, 195436, 244295, 258080, 390872, 488590, 781744, 977180, 1563488, 1954360, 3908720, 7817440, 78809567, 157619134, 315238268, 394047835, 630476536, 788095670, 1260953072, 1576191340, 2521906144, 3152382680, 6304765360, 12609530720]

約数ペア:

[(1, 12609530720), (2, 6304765360), (4, 3152382680), (5, 2521906144), (8, 1576191340), (10, 1260953072), (16, 788095670), (20, 630476536), (32, 394047835), (40, 315238268), (80, 157619134), (160, 78809567), (1613, 7817440), (3226, 3908720), (6452, 1954360), (8065, 1563488), (12904, 977180), (16130, 781744), (25808, 488590), (32260, 390872), (48859, 258080), (51616, 244295), (64520, 195436), (97718, 129040)]