13075520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1455

約数の個数: 56

約数和(自身を含む): 32232600

約数和(自身を除く): 19157080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1409, 1856, 2320, 2818, 4640, 5636, 7045, 9280, 11272, 14090, 22544, 28180, 40861, 45088, 56360, 81722, 90176, 112720, 163444, 204305, 225440, 326888, 408610, 450880, 653776, 817220, 1307552, 1634440, 2615104, 3268880, 6537760, 13075520]

約数ペア:

[(1, 13075520), (2, 6537760), (4, 3268880), (5, 2615104), (8, 1634440), (10, 1307552), (16, 817220), (20, 653776), (29, 450880), (32, 408610), (40, 326888), (58, 225440), (64, 204305), (80, 163444), (116, 112720), (145, 90176), (160, 81722), (232, 56360), (290, 45088), (320, 40861), (464, 28180), (580, 22544), (928, 14090), (1160, 11272), (1409, 9280), (1856, 7045), (2320, 5636), (2818, 4640)]