43561480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 109690200

約数和(自身を除く): 66128720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 47, 58, 68, 85, 94, 116, 136, 145, 170, 188, 232, 235, 290, 340, 376, 470, 493, 580, 680, 799, 940, 986, 1160, 1363, 1598, 1880, 1972, 2209, 2465, 2726, 3196, 3944, 3995, 4418, 4930, 5452, 6392, 6815, 7990, 8836, 9860, 10904, 11045, 13630, 15980, 17672, 19720, 22090, 23171, 27260, 31960, 37553, 44180, 46342, 54520, 64061, 75106, 88360, 92684, 115855, 128122, 150212, 185368, 187765, 231710, 256244, 300424, 320305, 375530, 463420, 512488, 640610, 751060, 926840, 1089037, 1281220, 1502120, 2178074, 2562440, 4356148, 5445185, 8712296, 10890370, 21780740, 43561480]

約数ペア:

[(1, 43561480), (2, 21780740), (4, 10890370), (5, 8712296), (8, 5445185), (10, 4356148), (17, 2562440), (20, 2178074), (29, 1502120), (34, 1281220), (40, 1089037), (47, 926840), (58, 751060), (68, 640610), (85, 512488), (94, 463420), (116, 375530), (136, 320305), (145, 300424), (170, 256244), (188, 231710), (232, 187765), (235, 185368), (290, 150212), (340, 128122), (376, 115855), (470, 92684), (493, 88360), (580, 75106), (680, 64061), (799, 54520), (940, 46342), (986, 44180), (1160, 37553), (1363, 31960), (1598, 27260), (1880, 23171), (1972, 22090), (2209, 19720), (2465, 17672), (2726, 15980), (3196, 13630), (3944, 11045), (3995, 10904), (4418, 9860), (4930, 8836), (5452, 7990), (6392, 6815)]