116786480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 285249600

約数和(自身を除く): 168463120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 464, 568, 580, 709, 710, 1136, 1160, 1418, 1420, 2059, 2320, 2836, 2840, 3545, 4118, 5672, 5680, 7090, 8236, 10295, 11344, 14180, 16472, 20561, 20590, 28360, 32944, 41122, 41180, 50339, 56720, 82244, 82360, 100678, 102805, 164488, 164720, 201356, 205610, 251695, 328976, 402712, 411220, 503390, 805424, 822440, 1006780, 1459831, 1644880, 2013560, 2919662, 4027120, 5839324, 7299155, 11678648, 14598310, 23357296, 29196620, 58393240, 116786480]

約数ペア:

[(1, 116786480), (2, 58393240), (4, 29196620), (5, 23357296), (8, 14598310), (10, 11678648), (16, 7299155), (20, 5839324), (29, 4027120), (40, 2919662), (58, 2013560), (71, 1644880), (80, 1459831), (116, 1006780), (142, 822440), (145, 805424), (232, 503390), (284, 411220), (290, 402712), (355, 328976), (464, 251695), (568, 205610), (580, 201356), (709, 164720), (710, 164488), (1136, 102805), (1160, 100678), (1418, 82360), (1420, 82244), (2059, 56720), (2320, 50339), (2836, 41180), (2840, 41122), (3545, 32944), (4118, 28360), (5672, 20590), (5680, 20561), (7090, 16472), (8236, 14180), (10295, 11344)]