38270540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24851}}^1$

素因数の和:24878

約数の個数: 48

約数和(自身を含む): 100203264

約数和(自身を除く): 61932724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 24851, 49702, 99404, 124255, 173957, 248510, 273361, 347914, 497020, 546722, 695828, 869785, 1093444, 1366805, 1739570, 1913527, 2733610, 3479140, 3827054, 5467220, 7654108, 9567635, 19135270, 38270540]

約数ペア:

[(1, 38270540), (2, 19135270), (4, 9567635), (5, 7654108), (7, 5467220), (10, 3827054), (11, 3479140), (14, 2733610), (20, 1913527), (22, 1739570), (28, 1366805), (35, 1093444), (44, 869785), (55, 695828), (70, 546722), (77, 497020), (110, 347914), (140, 273361), (154, 248510), (220, 173957), (308, 124255), (385, 99404), (770, 49702), (1540, 24851)]