133040980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 311351040

約数和(自身を除く): 178310060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 103, 116, 131, 145, 170, 206, 262, 290, 340, 412, 493, 515, 524, 580, 655, 986, 1030, 1310, 1751, 1972, 2060, 2227, 2465, 2620, 2987, 3502, 3799, 4454, 4930, 5974, 7004, 7598, 8755, 8908, 9860, 11135, 11948, 13493, 14935, 15196, 17510, 18995, 22270, 26986, 29870, 35020, 37990, 44540, 50779, 53972, 59740, 64583, 67465, 75980, 101558, 129166, 134930, 203116, 229381, 253895, 258332, 269860, 322915, 391297, 458762, 507790, 645830, 782594, 917524, 1015580, 1146905, 1291660, 1565188, 1956485, 2293810, 3912970, 4587620, 6652049, 7825940, 13304098, 26608196, 33260245, 66520490, 133040980]

約数ペア:

[(1, 133040980), (2, 66520490), (4, 33260245), (5, 26608196), (10, 13304098), (17, 7825940), (20, 6652049), (29, 4587620), (34, 3912970), (58, 2293810), (68, 1956485), (85, 1565188), (103, 1291660), (116, 1146905), (131, 1015580), (145, 917524), (170, 782594), (206, 645830), (262, 507790), (290, 458762), (340, 391297), (412, 322915), (493, 269860), (515, 258332), (524, 253895), (580, 229381), (655, 203116), (986, 134930), (1030, 129166), (1310, 101558), (1751, 75980), (1972, 67465), (2060, 64583), (2227, 59740), (2465, 53972), (2620, 50779), (2987, 44540), (3502, 37990), (3799, 35020), (4454, 29870), (4930, 26986), (5974, 22270), (7004, 18995), (7598, 17510), (8755, 15196), (8908, 14935), (9860, 13493), (11135, 11948)]