40663700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5313

約数の個数: 72

約数和(自身を含む): 110034624

約数和(自身を除く): 69370924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 5281, 7700, 10562, 21124, 26405, 36967, 52810, 58091, 73934, 105620, 116182, 132025, 147868, 184835, 232364, 264050, 290455, 369670, 406637, 528100, 580910, 739340, 813274, 924175, 1161820, 1452275, 1626548, 1848350, 2033185, 2904550, 3696700, 4066370, 5809100, 8132740, 10165925, 20331850, 40663700]

約数ペア:

[(1, 40663700), (2, 20331850), (4, 10165925), (5, 8132740), (7, 5809100), (10, 4066370), (11, 3696700), (14, 2904550), (20, 2033185), (22, 1848350), (25, 1626548), (28, 1452275), (35, 1161820), (44, 924175), (50, 813274), (55, 739340), (70, 580910), (77, 528100), (100, 406637), (110, 369670), (140, 290455), (154, 264050), (175, 232364), (220, 184835), (275, 147868), (308, 132025), (350, 116182), (385, 105620), (550, 73934), (700, 58091), (770, 52810), (1100, 36967), (1540, 26405), (1925, 21124), (3850, 10562), (5281, 7700)]