22606960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 33639440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 139, 152, 190, 214, 278, 304, 380, 428, 535, 556, 695, 760, 856, 1070, 1112, 1390, 1520, 1712, 2033, 2140, 2224, 2641, 2780, 4066, 4280, 5282, 5560, 8132, 8560, 10165, 10564, 11120, 13205, 14873, 16264, 20330, 21128, 26410, 29746, 32528, 40660, 42256, 52820, 59492, 74365, 81320, 105640, 118984, 148730, 162640, 211280, 237968, 282587, 297460, 565174, 594920, 1130348, 1189840, 1412935, 2260696, 2825870, 4521392, 5651740, 11303480, 22606960]

約数ペア:

[(1, 22606960), (2, 11303480), (4, 5651740), (5, 4521392), (8, 2825870), (10, 2260696), (16, 1412935), (19, 1189840), (20, 1130348), (38, 594920), (40, 565174), (76, 297460), (80, 282587), (95, 237968), (107, 211280), (139, 162640), (152, 148730), (190, 118984), (214, 105640), (278, 81320), (304, 74365), (380, 59492), (428, 52820), (535, 42256), (556, 40660), (695, 32528), (760, 29746), (856, 26410), (1070, 21128), (1112, 20330), (1390, 16264), (1520, 14873), (1712, 13205), (2033, 11120), (2140, 10564), (2224, 10165), (2641, 8560), (2780, 8132), (4066, 5560), (4280, 5282)]