22895175520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{2920303}}^1$

素因数の和:2920332

約数の個数: 72

約数和(自身を含む): 62920869984

約数和(自身を除く): 40025694464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 2920303, 5840606, 11681212, 14601515, 20442121, 23362424, 29203030, 40884242, 46724848, 58406060, 81768484, 93449696, 102210605, 116812120, 143094847, 163536968, 204421210, 233624240, 286189694, 327073936, 408842420, 467248480, 572379388, 654147872, 715474235, 817684840, 1144758776, 1430948470, 1635369680, 2289517552, 2861896940, 3270739360, 4579035104, 5723793880, 11447587760, 22895175520]

約数ペア:

[(1, 22895175520), (2, 11447587760), (4, 5723793880), (5, 4579035104), (7, 3270739360), (8, 2861896940), (10, 2289517552), (14, 1635369680), (16, 1430948470), (20, 1144758776), (28, 817684840), (32, 715474235), (35, 654147872), (40, 572379388), (49, 467248480), (56, 408842420), (70, 327073936), (80, 286189694), (98, 233624240), (112, 204421210), (140, 163536968), (160, 143094847), (196, 116812120), (224, 102210605), (245, 93449696), (280, 81768484), (392, 58406060), (490, 46724848), (560, 40884242), (784, 29203030), (980, 23362424), (1120, 20442121), (1568, 14601515), (1960, 11681212), (3920, 5840606), (7840, 2920303)]