27115520

素因数分解:

$2^{14}\times 5^1\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 65271864

約数和(自身を除く): 38156344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 331, 512, 640, 662, 1024, 1280, 1324, 1655, 2048, 2560, 2648, 3310, 4096, 5120, 5296, 6620, 8192, 10240, 10592, 13240, 16384, 20480, 21184, 26480, 40960, 42368, 52960, 81920, 84736, 105920, 169472, 211840, 338944, 423680, 677888, 847360, 1355776, 1694720, 2711552, 3389440, 5423104, 6778880, 13557760, 27115520]

約数ペア:

[(1, 27115520), (2, 13557760), (4, 6778880), (5, 5423104), (8, 3389440), (10, 2711552), (16, 1694720), (20, 1355776), (32, 847360), (40, 677888), (64, 423680), (80, 338944), (128, 211840), (160, 169472), (256, 105920), (320, 84736), (331, 81920), (512, 52960), (640, 42368), (662, 40960), (1024, 26480), (1280, 21184), (1324, 20480), (1655, 16384), (2048, 13240), (2560, 10592), (2648, 10240), (3310, 8192), (4096, 6620), (5120, 5296)]