27847040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3379

約数の個数: 64

約数和(自身を含む): 71714160

約数和(自身を除く): 43867120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3347, 4160, 6694, 8320, 13388, 16735, 26776, 33470, 43511, 53552, 66940, 87022, 107104, 133880, 174044, 214208, 217555, 267760, 348088, 428416, 435110, 535520, 696176, 870220, 1071040, 1392352, 1740440, 2142080, 2784704, 3480880, 5569408, 6961760, 13923520, 27847040]

約数ペア:

[(1, 27847040), (2, 13923520), (4, 6961760), (5, 5569408), (8, 3480880), (10, 2784704), (13, 2142080), (16, 1740440), (20, 1392352), (26, 1071040), (32, 870220), (40, 696176), (52, 535520), (64, 435110), (65, 428416), (80, 348088), (104, 267760), (128, 217555), (130, 214208), (160, 174044), (208, 133880), (260, 107104), (320, 87022), (416, 66940), (520, 53552), (640, 43511), (832, 33470), (1040, 26776), (1664, 16735), (2080, 13388), (3347, 8320), (4160, 6694)]