22055390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 29162530

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 103, 115, 133, 161, 190, 206, 230, 245, 266, 322, 437, 490, 515, 665, 721, 805, 874, 931, 1030, 1127, 1330, 1442, 1610, 1862, 1957, 2185, 2254, 2369, 3059, 3605, 3914, 4370, 4655, 4738, 5047, 5635, 6118, 7210, 9310, 9785, 10094, 11270, 11845, 13699, 15295, 16583, 19570, 21413, 23690, 25235, 27398, 30590, 33166, 42826, 45011, 50470, 68495, 82915, 90022, 95893, 107065, 116081, 136990, 165830, 191786, 214130, 225055, 232162, 315077, 450110, 479465, 580405, 630154, 958930, 1160810, 1575385, 2205539, 3150770, 4411078, 11027695, 22055390]

約数ペア:

[(1, 22055390), (2, 11027695), (5, 4411078), (7, 3150770), (10, 2205539), (14, 1575385), (19, 1160810), (23, 958930), (35, 630154), (38, 580405), (46, 479465), (49, 450110), (70, 315077), (95, 232162), (98, 225055), (103, 214130), (115, 191786), (133, 165830), (161, 136990), (190, 116081), (206, 107065), (230, 95893), (245, 90022), (266, 82915), (322, 68495), (437, 50470), (490, 45011), (515, 42826), (665, 33166), (721, 30590), (805, 27398), (874, 25235), (931, 23690), (1030, 21413), (1127, 19570), (1330, 16583), (1442, 15295), (1610, 13699), (1862, 11845), (1957, 11270), (2185, 10094), (2254, 9785), (2369, 9310), (3059, 7210), (3605, 6118), (3914, 5635), (4370, 5047), (4655, 4738)]