39458020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 102332160

約数和(自身を除く): 62874140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 281, 295, 340, 413, 476, 562, 590, 595, 826, 1003, 1124, 1180, 1190, 1405, 1652, 1967, 2006, 2065, 2380, 2810, 3934, 4012, 4130, 4777, 5015, 5620, 7021, 7868, 8260, 9554, 9835, 10030, 14042, 16579, 19108, 19670, 20060, 23885, 28084, 33158, 33439, 35105, 39340, 47770, 66316, 66878, 70210, 82895, 95540, 116053, 133756, 140420, 165790, 167195, 232106, 281843, 331580, 334390, 464212, 563686, 580265, 668780, 1127372, 1160530, 1409215, 1972901, 2321060, 2818430, 3945802, 5636860, 7891604, 9864505, 19729010, 39458020]

約数ペア:

[(1, 39458020), (2, 19729010), (4, 9864505), (5, 7891604), (7, 5636860), (10, 3945802), (14, 2818430), (17, 2321060), (20, 1972901), (28, 1409215), (34, 1160530), (35, 1127372), (59, 668780), (68, 580265), (70, 563686), (85, 464212), (118, 334390), (119, 331580), (140, 281843), (170, 232106), (236, 167195), (238, 165790), (281, 140420), (295, 133756), (340, 116053), (413, 95540), (476, 82895), (562, 70210), (590, 66878), (595, 66316), (826, 47770), (1003, 39340), (1124, 35105), (1180, 33439), (1190, 33158), (1405, 28084), (1652, 23885), (1967, 20060), (2006, 19670), (2065, 19108), (2380, 16579), (2810, 14042), (3934, 10030), (4012, 9835), (4130, 9554), (4777, 8260), (5015, 7868), (5620, 7021)]