23499280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 64638720

約数和(自身を除く): 41139440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1447, 1624, 2030, 2320, 2894, 3248, 4060, 5788, 7235, 8120, 10129, 11576, 14470, 16240, 20258, 23152, 28940, 40516, 41963, 50645, 57880, 81032, 83926, 101290, 115760, 162064, 167852, 202580, 209815, 293741, 335704, 405160, 419630, 587482, 671408, 810320, 839260, 1174964, 1468705, 1678520, 2349928, 2937410, 3357040, 4699856, 5874820, 11749640, 23499280]

約数ペア:

[(1, 23499280), (2, 11749640), (4, 5874820), (5, 4699856), (7, 3357040), (8, 2937410), (10, 2349928), (14, 1678520), (16, 1468705), (20, 1174964), (28, 839260), (29, 810320), (35, 671408), (40, 587482), (56, 419630), (58, 405160), (70, 335704), (80, 293741), (112, 209815), (116, 202580), (140, 167852), (145, 162064), (203, 115760), (232, 101290), (280, 83926), (290, 81032), (406, 57880), (464, 50645), (560, 41963), (580, 40516), (812, 28940), (1015, 23152), (1160, 20258), (1447, 16240), (1624, 14470), (2030, 11576), (2320, 10129), (2894, 8120), (3248, 7235), (4060, 5788)]