92468920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 218797920

約数和(自身を除く): 126329000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1453, 1480, 1591, 1720, 2906, 3182, 5812, 6364, 7265, 7955, 11624, 12728, 14530, 15910, 29060, 31820, 53761, 58120, 62479, 63640, 107522, 124958, 215044, 249916, 268805, 312395, 430088, 499832, 537610, 624790, 1075220, 1249580, 2150440, 2311723, 2499160, 4623446, 9246892, 11558615, 18493784, 23117230, 46234460, 92468920]

約数ペア:

[(1, 92468920), (2, 46234460), (4, 23117230), (5, 18493784), (8, 11558615), (10, 9246892), (20, 4623446), (37, 2499160), (40, 2311723), (43, 2150440), (74, 1249580), (86, 1075220), (148, 624790), (172, 537610), (185, 499832), (215, 430088), (296, 312395), (344, 268805), (370, 249916), (430, 215044), (740, 124958), (860, 107522), (1453, 63640), (1480, 62479), (1591, 58120), (1720, 53761), (2906, 31820), (3182, 29060), (5812, 15910), (6364, 14530), (7265, 12728), (7955, 11624)]