22982920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 54295920

約数和(自身を除く): 31313000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 293, 296, 370, 424, 530, 586, 740, 1060, 1172, 1465, 1480, 1961, 2120, 2344, 2930, 3922, 5860, 7844, 9805, 10841, 11720, 15529, 15688, 19610, 21682, 31058, 39220, 43364, 54205, 62116, 77645, 78440, 86728, 108410, 124232, 155290, 216820, 310580, 433640, 574573, 621160, 1149146, 2298292, 2872865, 4596584, 5745730, 11491460, 22982920]

約数ペア:

[(1, 22982920), (2, 11491460), (4, 5745730), (5, 4596584), (8, 2872865), (10, 2298292), (20, 1149146), (37, 621160), (40, 574573), (53, 433640), (74, 310580), (106, 216820), (148, 155290), (185, 124232), (212, 108410), (265, 86728), (293, 78440), (296, 77645), (370, 62116), (424, 54205), (530, 43364), (586, 39220), (740, 31058), (1060, 21682), (1172, 19610), (1465, 15688), (1480, 15529), (1961, 11720), (2120, 10841), (2344, 9805), (2930, 7844), (3922, 5860)]