12434833040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{50581}}^1$

素因数の和:51040

約数の個数: 80

約数和(自身を含む): 33117047040

約数和(自身を除く): 20682214000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 439, 560, 878, 1756, 2195, 3073, 3512, 4390, 6146, 7024, 8780, 12292, 15365, 17560, 24584, 30730, 35120, 49168, 50581, 61460, 101162, 122920, 202324, 245840, 252905, 354067, 404648, 505810, 708134, 809296, 1011620, 1416268, 1770335, 2023240, 2832536, 3540670, 4046480, 5665072, 7081340, 14162680, 22205059, 28325360, 44410118, 88820236, 111025295, 155435413, 177640472, 222050590, 310870826, 355280944, 444101180, 621741652, 777177065, 888202360, 1243483304, 1554354130, 1776404720, 2486966608, 3108708260, 6217416520, 12434833040]

約数ペア:

[(1, 12434833040), (2, 6217416520), (4, 3108708260), (5, 2486966608), (7, 1776404720), (8, 1554354130), (10, 1243483304), (14, 888202360), (16, 777177065), (20, 621741652), (28, 444101180), (35, 355280944), (40, 310870826), (56, 222050590), (70, 177640472), (80, 155435413), (112, 111025295), (140, 88820236), (280, 44410118), (439, 28325360), (560, 22205059), (878, 14162680), (1756, 7081340), (2195, 5665072), (3073, 4046480), (3512, 3540670), (4390, 2832536), (6146, 2023240), (7024, 1770335), (8780, 1416268), (12292, 1011620), (15365, 809296), (17560, 708134), (24584, 505810), (30730, 404648), (35120, 354067), (49168, 252905), (50581, 245840), (61460, 202324), (101162, 122920)]