22453670380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{78713}}^1$

素因数の和:79578

約数の個数: 48

約数和(自身を含む): 49986538560

約数和(自身を除く): 27532868180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 839, 1678, 3356, 4195, 8390, 14263, 16780, 28526, 57052, 71315, 78713, 142630, 157426, 285260, 314852, 393565, 787130, 1338121, 1574260, 2676242, 5352484, 6690605, 13381210, 26762420, 66040207, 132080414, 264160828, 330201035, 660402070, 1122683519, 1320804140, 2245367038, 4490734076, 5613417595, 11226835190, 22453670380]

約数ペア:

[(1, 22453670380), (2, 11226835190), (4, 5613417595), (5, 4490734076), (10, 2245367038), (17, 1320804140), (20, 1122683519), (34, 660402070), (68, 330201035), (85, 264160828), (170, 132080414), (340, 66040207), (839, 26762420), (1678, 13381210), (3356, 6690605), (4195, 5352484), (8390, 2676242), (14263, 1574260), (16780, 1338121), (28526, 787130), (57052, 393565), (71315, 314852), (78713, 285260), (142630, 157426)]