22904960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 58990680

約数和(自身を除く): 36085720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 2753, 4160, 5506, 8320, 11012, 13765, 22024, 27530, 35789, 44048, 55060, 71578, 88096, 110120, 143156, 176192, 178945, 220240, 286312, 352384, 357890, 440480, 572624, 715780, 880960, 1145248, 1431560, 1761920, 2290496, 2863120, 4580992, 5726240, 11452480, 22904960]

約数ペア:

[(1, 22904960), (2, 11452480), (4, 5726240), (5, 4580992), (8, 2863120), (10, 2290496), (13, 1761920), (16, 1431560), (20, 1145248), (26, 880960), (32, 715780), (40, 572624), (52, 440480), (64, 357890), (65, 352384), (80, 286312), (104, 220240), (128, 178945), (130, 176192), (160, 143156), (208, 110120), (260, 88096), (320, 71578), (416, 55060), (520, 44048), (640, 35789), (832, 27530), (1040, 22024), (1664, 13765), (2080, 11012), (2753, 8320), (4160, 5506)]