200114480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 495370080

約数和(自身を除く): 295255600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 269, 272, 340, 538, 547, 680, 1076, 1094, 1345, 1360, 2152, 2188, 2690, 2735, 4304, 4376, 4573, 5380, 5470, 8752, 9146, 9299, 10760, 10940, 18292, 18598, 21520, 21880, 22865, 36584, 37196, 43760, 45730, 46495, 73168, 74392, 91460, 92990, 147143, 148784, 182920, 185980, 294286, 365840, 371960, 588572, 735715, 743920, 1177144, 1471430, 2354288, 2501431, 2942860, 5002862, 5885720, 10005724, 11771440, 12507155, 20011448, 25014310, 40022896, 50028620, 100057240, 200114480]

約数ペア:

[(1, 200114480), (2, 100057240), (4, 50028620), (5, 40022896), (8, 25014310), (10, 20011448), (16, 12507155), (17, 11771440), (20, 10005724), (34, 5885720), (40, 5002862), (68, 2942860), (80, 2501431), (85, 2354288), (136, 1471430), (170, 1177144), (269, 743920), (272, 735715), (340, 588572), (538, 371960), (547, 365840), (680, 294286), (1076, 185980), (1094, 182920), (1345, 148784), (1360, 147143), (2152, 92990), (2188, 91460), (2690, 74392), (2735, 73168), (4304, 46495), (4376, 45730), (4573, 43760), (5380, 37196), (5470, 36584), (8752, 22865), (9146, 21880), (9299, 21520), (10760, 18598), (10940, 18292)]