85541300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 206887800

約数和(自身を除く): 121346500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2269, 2900, 3770, 4538, 7540, 9076, 9425, 11345, 18850, 22690, 29497, 37700, 45380, 56725, 58994, 65801, 113450, 117988, 131602, 147485, 226900, 263204, 294970, 329005, 589940, 658010, 737425, 855413, 1316020, 1474850, 1645025, 1710826, 2949700, 3290050, 3421652, 4277065, 6580100, 8554130, 17108260, 21385325, 42770650, 85541300]

約数ペア:

[(1, 85541300), (2, 42770650), (4, 21385325), (5, 17108260), (10, 8554130), (13, 6580100), (20, 4277065), (25, 3421652), (26, 3290050), (29, 2949700), (50, 1710826), (52, 1645025), (58, 1474850), (65, 1316020), (100, 855413), (116, 737425), (130, 658010), (145, 589940), (260, 329005), (290, 294970), (325, 263204), (377, 226900), (580, 147485), (650, 131602), (725, 117988), (754, 113450), (1300, 65801), (1450, 58994), (1508, 56725), (1885, 45380), (2269, 37700), (2900, 29497), (3770, 22690), (4538, 18850), (7540, 11345), (9076, 9425)]