40220110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 86873472

約数和(自身を除く): 46653362

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 293, 370, 371, 518, 530, 586, 742, 1295, 1465, 1855, 1961, 2051, 2590, 2930, 3710, 3922, 4102, 9805, 10255, 10841, 13727, 15529, 19610, 20510, 21682, 27454, 31058, 54205, 68635, 75887, 77645, 108410, 108703, 137270, 151774, 155290, 217406, 379435, 543515, 574573, 758870, 1087030, 1149146, 2872865, 4022011, 5745730, 8044022, 20110055, 40220110]

約数ペア:

[(1, 40220110), (2, 20110055), (5, 8044022), (7, 5745730), (10, 4022011), (14, 2872865), (35, 1149146), (37, 1087030), (53, 758870), (70, 574573), (74, 543515), (106, 379435), (185, 217406), (259, 155290), (265, 151774), (293, 137270), (370, 108703), (371, 108410), (518, 77645), (530, 75887), (586, 68635), (742, 54205), (1295, 31058), (1465, 27454), (1855, 21682), (1961, 20510), (2051, 19610), (2590, 15529), (2930, 13727), (3710, 10841), (3922, 10255), (4102, 9805)]