80029460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 192614016

約数和(自身を除く): 112584556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1093, 2092, 2186, 2615, 3661, 4372, 5230, 5465, 7322, 7651, 10460, 10930, 14644, 15302, 18305, 21860, 30604, 36610, 38255, 73220, 76510, 153020, 571639, 1143278, 2286556, 2858195, 4001473, 5716390, 8002946, 11432780, 16005892, 20007365, 40014730, 80029460]

約数ペア:

[(1, 80029460), (2, 40014730), (4, 20007365), (5, 16005892), (7, 11432780), (10, 8002946), (14, 5716390), (20, 4001473), (28, 2858195), (35, 2286556), (70, 1143278), (140, 571639), (523, 153020), (1046, 76510), (1093, 73220), (2092, 38255), (2186, 36610), (2615, 30604), (3661, 21860), (4372, 18305), (5230, 15302), (5465, 14644), (7322, 10930), (7651, 10460)]