1144355380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{15629}}^1$

素因数の和:16168

約数の個数: 48

約数和(自身を含む): 2751880320

約数和(自身を除く): 1607524940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 10460, 14644, 15629, 18305, 31258, 36610, 62516, 73220, 78145, 109403, 156290, 218806, 312580, 437612, 547015, 1094030, 2188060, 8173967, 16347934, 32695868, 40869835, 57217769, 81739670, 114435538, 163479340, 228871076, 286088845, 572177690, 1144355380]

約数ペア:

[(1, 1144355380), (2, 572177690), (4, 286088845), (5, 228871076), (7, 163479340), (10, 114435538), (14, 81739670), (20, 57217769), (28, 40869835), (35, 32695868), (70, 16347934), (140, 8173967), (523, 2188060), (1046, 1094030), (2092, 547015), (2615, 437612), (3661, 312580), (5230, 218806), (7322, 156290), (10460, 109403), (14644, 78145), (15629, 73220), (18305, 62516), (31258, 36610)]