57066160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 138767904

約数和(自身を除く): 81701744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 313, 344, 424, 430, 530, 626, 688, 848, 860, 1060, 1252, 1565, 1720, 2120, 2279, 2504, 3130, 3440, 4240, 4558, 5008, 6260, 9116, 11395, 12520, 13459, 16589, 18232, 22790, 25040, 26918, 33178, 36464, 45580, 53836, 66356, 67295, 82945, 91160, 107672, 132712, 134590, 165890, 182320, 215344, 265424, 269180, 331780, 538360, 663560, 713327, 1076720, 1327120, 1426654, 2853308, 3566635, 5706616, 7133270, 11413232, 14266540, 28533080, 57066160]

約数ペア:

[(1, 57066160), (2, 28533080), (4, 14266540), (5, 11413232), (8, 7133270), (10, 5706616), (16, 3566635), (20, 2853308), (40, 1426654), (43, 1327120), (53, 1076720), (80, 713327), (86, 663560), (106, 538360), (172, 331780), (212, 269180), (215, 265424), (265, 215344), (313, 182320), (344, 165890), (424, 134590), (430, 132712), (530, 107672), (626, 91160), (688, 82945), (848, 67295), (860, 66356), (1060, 53836), (1252, 45580), (1565, 36464), (1720, 33178), (2120, 26918), (2279, 25040), (2504, 22790), (3130, 18232), (3440, 16589), (4240, 13459), (4558, 12520), (5008, 11395), (6260, 9116)]