89617220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58193}}^1$

素因数の和:58220

約数の個数: 48

約数和(自身を含む): 234638208

約数和(自身を除く): 145020988

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, 58193, 116386, 232772, 290965, 407351, 581930, 640123, 814702, 1163860, 1280246, 1629404, 2036755, 2560492, 3200615, 4073510, 4480861, 6401230, 8147020, 8961722, 12802460, 17923444, 22404305, 44808610, 89617220]

約数ペア:

[(1, 89617220), (2, 44808610), (4, 22404305), (5, 17923444), (7, 12802460), (10, 8961722), (11, 8147020), (14, 6401230), (20, 4480861), (22, 4073510), (28, 3200615), (35, 2560492), (44, 2036755), (55, 1629404), (70, 1280246), (77, 1163860), (110, 814702), (140, 640123), (154, 581930), (220, 407351), (308, 290965), (385, 232772), (770, 116386), (1540, 58193)]