27570880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 56

約数和(自身を含む): 67939920

約数和(自身を除く): 40369040

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, 1856, 2320, 2971, 4640, 5942, 9280, 11884, 14855, 23768, 29710, 47536, 59420, 86159, 95072, 118840, 172318, 190144, 237680, 344636, 430795, 475360, 689272, 861590, 950720, 1378544, 1723180, 2757088, 3446360, 5514176, 6892720, 13785440, 27570880]

約数ペア:

[(1, 27570880), (2, 13785440), (4, 6892720), (5, 5514176), (8, 3446360), (10, 2757088), (16, 1723180), (20, 1378544), (29, 950720), (32, 861590), (40, 689272), (58, 475360), (64, 430795), (80, 344636), (116, 237680), (145, 190144), (160, 172318), (232, 118840), (290, 95072), (320, 86159), (464, 59420), (580, 47536), (928, 29710), (1160, 23768), (1856, 14855), (2320, 11884), (2971, 9280), (4640, 5942)]