40886230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 94970880

約数和(自身を除く): 54084650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 1831, 2030, 2233, 3190, 3662, 4466, 9155, 11165, 12817, 18310, 20141, 22330, 25634, 40282, 53099, 64085, 100705, 106198, 128170, 140987, 201410, 265495, 281974, 371693, 530990, 584089, 704935, 743386, 1168178, 1409870, 1858465, 2920445, 3716930, 4088623, 5840890, 8177246, 20443115, 40886230]

約数ペア:

[(1, 40886230), (2, 20443115), (5, 8177246), (7, 5840890), (10, 4088623), (11, 3716930), (14, 2920445), (22, 1858465), (29, 1409870), (35, 1168178), (55, 743386), (58, 704935), (70, 584089), (77, 530990), (110, 371693), (145, 281974), (154, 265495), (203, 201410), (290, 140987), (319, 128170), (385, 106198), (406, 100705), (638, 64085), (770, 53099), (1015, 40282), (1595, 25634), (1831, 22330), (2030, 20141), (2233, 18310), (3190, 12817), (3662, 11165), (4466, 9155)]