39410420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 64373260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 571, 580, 595, 812, 986, 1015, 1142, 1190, 1972, 2030, 2284, 2380, 2465, 2855, 3451, 3997, 4060, 4930, 5710, 6902, 7994, 9707, 9860, 11420, 13804, 15988, 16559, 17255, 19414, 19985, 33118, 34510, 38828, 39970, 48535, 66236, 67949, 69020, 79940, 82795, 97070, 115913, 135898, 165590, 194140, 231826, 271796, 281503, 331180, 339745, 463652, 563006, 579565, 679490, 1126012, 1159130, 1358980, 1407515, 1970521, 2318260, 2815030, 3941042, 5630060, 7882084, 9852605, 19705210, 39410420]

約数ペア:

[(1, 39410420), (2, 19705210), (4, 9852605), (5, 7882084), (7, 5630060), (10, 3941042), (14, 2815030), (17, 2318260), (20, 1970521), (28, 1407515), (29, 1358980), (34, 1159130), (35, 1126012), (58, 679490), (68, 579565), (70, 563006), (85, 463652), (116, 339745), (119, 331180), (140, 281503), (145, 271796), (170, 231826), (203, 194140), (238, 165590), (290, 135898), (340, 115913), (406, 97070), (476, 82795), (493, 79940), (571, 69020), (580, 67949), (595, 66236), (812, 48535), (986, 39970), (1015, 38828), (1142, 34510), (1190, 33118), (1972, 19985), (2030, 19414), (2284, 17255), (2380, 16559), (2465, 15988), (2855, 13804), (3451, 11420), (3997, 9860), (4060, 9707), (4930, 7994), (5710, 6902)]