41646220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27043}}^1$

素因数の和:27070

約数の個数: 48

約数和(自身を含む): 109041408

約数和(自身を除く): 67395188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 27043, 54086, 108172, 135215, 189301, 270430, 297473, 378602, 540860, 594946, 757204, 946505, 1189892, 1487365, 1893010, 2082311, 2974730, 3786020, 4164622, 5949460, 8329244, 10411555, 20823110, 41646220]

約数ペア:

[(1, 41646220), (2, 20823110), (4, 10411555), (5, 8329244), (7, 5949460), (10, 4164622), (11, 3786020), (14, 2974730), (20, 2082311), (22, 1893010), (28, 1487365), (35, 1189892), (44, 946505), (55, 757204), (70, 594946), (77, 540860), (110, 378602), (140, 297473), (154, 270430), (220, 189301), (308, 135215), (385, 108172), (770, 54086), (1540, 27043)]