12227560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16802840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 127, 145, 166, 232, 254, 290, 332, 415, 508, 580, 635, 664, 830, 1016, 1160, 1270, 1660, 2407, 2540, 3320, 3683, 4814, 5080, 7366, 9628, 10541, 12035, 14732, 18415, 19256, 21082, 24070, 29464, 36830, 42164, 48140, 52705, 73660, 84328, 96280, 105410, 147320, 210820, 305689, 421640, 611378, 1222756, 1528445, 2445512, 3056890, 6113780, 12227560]

約数ペア:

[(1, 12227560), (2, 6113780), (4, 3056890), (5, 2445512), (8, 1528445), (10, 1222756), (20, 611378), (29, 421640), (40, 305689), (58, 210820), (83, 147320), (116, 105410), (127, 96280), (145, 84328), (166, 73660), (232, 52705), (254, 48140), (290, 42164), (332, 36830), (415, 29464), (508, 24070), (580, 21082), (635, 19256), (664, 18415), (830, 14732), (1016, 12035), (1160, 10541), (1270, 9628), (1660, 7366), (2407, 5080), (2540, 4814), (3320, 3683)]