27073280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 69880272

約数和(自身を除く): 42806992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1627, 1664, 2080, 3254, 3328, 4160, 6508, 8135, 8320, 13016, 16270, 16640, 21151, 26032, 32540, 42302, 52064, 65080, 84604, 104128, 105755, 130160, 169208, 208256, 211510, 260320, 338416, 416512, 423020, 520640, 676832, 846040, 1041280, 1353664, 1692080, 2082560, 2707328, 3384160, 5414656, 6768320, 13536640, 27073280]

約数ペア:

[(1, 27073280), (2, 13536640), (4, 6768320), (5, 5414656), (8, 3384160), (10, 2707328), (13, 2082560), (16, 1692080), (20, 1353664), (26, 1041280), (32, 846040), (40, 676832), (52, 520640), (64, 423020), (65, 416512), (80, 338416), (104, 260320), (128, 211510), (130, 208256), (160, 169208), (208, 130160), (256, 105755), (260, 104128), (320, 84604), (416, 65080), (520, 52064), (640, 42302), (832, 32540), (1040, 26032), (1280, 21151), (1627, 16640), (1664, 16270), (2080, 13016), (3254, 8320), (3328, 8135), (4160, 6508)]