22415120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3112

約数の個数: 80

約数和(自身を含む): 64162560

約数和(自身を除く): 41747440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3079, 3640, 6158, 7280, 12316, 15395, 21553, 24632, 30790, 40027, 43106, 49264, 61580, 80054, 86212, 107765, 123160, 160108, 172424, 200135, 215530, 246320, 280189, 320216, 344848, 400270, 431060, 560378, 640432, 800540, 862120, 1120756, 1400945, 1601080, 1724240, 2241512, 2801890, 3202160, 4483024, 5603780, 11207560, 22415120]

約数ペア:

[(1, 22415120), (2, 11207560), (4, 5603780), (5, 4483024), (7, 3202160), (8, 2801890), (10, 2241512), (13, 1724240), (14, 1601080), (16, 1400945), (20, 1120756), (26, 862120), (28, 800540), (35, 640432), (40, 560378), (52, 431060), (56, 400270), (65, 344848), (70, 320216), (80, 280189), (91, 246320), (104, 215530), (112, 200135), (130, 172424), (140, 160108), (182, 123160), (208, 107765), (260, 86212), (280, 80054), (364, 61580), (455, 49264), (520, 43106), (560, 40027), (728, 30790), (910, 24632), (1040, 21553), (1456, 15395), (1820, 12316), (3079, 7280), (3640, 6158)]