185428460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{35797}}^1$

素因数の和:35850

約数の個数: 48

約数和(自身を含む): 457068864

約数和(自身を除く): 271640404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 35797, 71594, 143188, 178985, 250579, 357970, 501158, 715940, 1002316, 1252895, 1324489, 2505790, 2648978, 5011580, 5297956, 6622445, 9271423, 13244890, 18542846, 26489780, 37085692, 46357115, 92714230, 185428460]

約数ペア:

[(1, 185428460), (2, 92714230), (4, 46357115), (5, 37085692), (7, 26489780), (10, 18542846), (14, 13244890), (20, 9271423), (28, 6622445), (35, 5297956), (37, 5011580), (70, 2648978), (74, 2505790), (140, 1324489), (148, 1252895), (185, 1002316), (259, 715940), (370, 501158), (518, 357970), (740, 250579), (1036, 178985), (1295, 143188), (2590, 71594), (5180, 35797)]