27637760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2699}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 66339000

約数和(自身を除く): 38701240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2699, 5120, 5398, 10240, 10796, 13495, 21592, 26990, 43184, 53980, 86368, 107960, 172736, 215920, 345472, 431840, 690944, 863680, 1381888, 1727360, 2763776, 3454720, 5527552, 6909440, 13818880, 27637760]

約数ペア:

[(1, 27637760), (2, 13818880), (4, 6909440), (5, 5527552), (8, 3454720), (10, 2763776), (16, 1727360), (20, 1381888), (32, 863680), (40, 690944), (64, 431840), (80, 345472), (128, 215920), (160, 172736), (256, 107960), (320, 86368), (512, 53980), (640, 43184), (1024, 26990), (1280, 21592), (2048, 13495), (2560, 10796), (2699, 10240), (5120, 5398)]