1567272040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8011}}^1$

素因数の和:8162

約数の個数: 64

約数和(自身を含む): 3628474560

約数和(自身を除く): 2061202520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 335, 365, 536, 584, 670, 730, 1340, 1460, 2680, 2920, 4891, 8011, 9782, 16022, 19564, 24455, 32044, 39128, 40055, 48910, 64088, 80110, 97820, 160220, 195640, 320440, 536737, 584803, 1073474, 1169606, 2146948, 2339212, 2683685, 2924015, 4293896, 4678424, 5367370, 5848030, 10734740, 11696060, 21469480, 23392120, 39181801, 78363602, 156727204, 195909005, 313454408, 391818010, 783636020, 1567272040]

約数ペア:

[(1, 1567272040), (2, 783636020), (4, 391818010), (5, 313454408), (8, 195909005), (10, 156727204), (20, 78363602), (40, 39181801), (67, 23392120), (73, 21469480), (134, 11696060), (146, 10734740), (268, 5848030), (292, 5367370), (335, 4678424), (365, 4293896), (536, 2924015), (584, 2683685), (670, 2339212), (730, 2146948), (1340, 1169606), (1460, 1073474), (2680, 584803), (2920, 536737), (4891, 320440), (8011, 195640), (9782, 160220), (16022, 97820), (19564, 80110), (24455, 64088), (32044, 48910), (39128, 40055)]