40800658.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{110129}}^1$

素因数の和:110166

約数の個数: 60

約数和(自身を含む): 1065177360

約数和(自身を除く): 700430112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 110129, 220258, 330387, 440516, 660774, 881032, 991161, 1321548, 1762064, 1982322, 2532967, 2643096, 3964644, 5065934, 5286192, 7598901, 7929288, 10131868, 15197802, 15858576, 20263736, 22796703, 30395604, 40527472, 45593406, 60791208, 91186812, 121582416, 182373624, 364747248]

約数ペア:

[(1, 364747248), (2, 182373624), (3, 121582416), (4, 91186812), (6, 60791208), (8, 45593406), (9, 40527472), (12, 30395604), (16, 22796703), (18, 20263736), (23, 15858576), (24, 15197802), (36, 10131868), (46, 7929288), (48, 7598901), (69, 5286192), (72, 5065934), (92, 3964644), (138, 2643096), (144, 2532967), (184, 1982322), (207, 1762064), (276, 1321548), (368, 991161), (414, 881032), (552, 660774), (828, 440516), (1104, 330387), (1656, 220258), (3312, 110129)]