40037690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 94227840

約数和(自身を除く): 54190150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 121, 145, 154, 163, 203, 242, 290, 319, 326, 385, 406, 605, 638, 770, 815, 847, 1015, 1141, 1210, 1595, 1630, 1694, 1793, 2030, 2233, 2282, 3190, 3509, 3586, 4235, 4466, 4727, 5705, 7018, 8470, 8965, 9454, 11165, 11410, 12551, 17545, 17930, 19723, 22330, 23635, 24563, 25102, 33089, 35090, 39446, 47270, 49126, 51997, 62755, 66178, 98615, 103994, 122815, 125510, 138061, 165445, 197230, 245630, 259985, 276122, 330890, 363979, 519970, 571967, 690305, 727958, 1143934, 1380610, 1819895, 2859835, 3639790, 4003769, 5719670, 8007538, 20018845, 40037690]

約数ペア:

[(1, 40037690), (2, 20018845), (5, 8007538), (7, 5719670), (10, 4003769), (11, 3639790), (14, 2859835), (22, 1819895), (29, 1380610), (35, 1143934), (55, 727958), (58, 690305), (70, 571967), (77, 519970), (110, 363979), (121, 330890), (145, 276122), (154, 259985), (163, 245630), (203, 197230), (242, 165445), (290, 138061), (319, 125510), (326, 122815), (385, 103994), (406, 98615), (605, 66178), (638, 62755), (770, 51997), (815, 49126), (847, 47270), (1015, 39446), (1141, 35090), (1210, 33089), (1595, 25102), (1630, 24563), (1694, 23635), (1793, 22330), (2030, 19723), (2233, 17930), (2282, 17545), (3190, 12551), (3509, 11410), (3586, 11165), (4235, 9454), (4466, 8965), (4727, 8470), (5705, 7018)]