88214720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 112

約数和(自身を含む): 241401600

約数和(自身を除く): 153186880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1319, 1520, 1672, 1760, 2090, 2638, 3040, 3344, 3520, 4180, 5276, 6080, 6595, 6688, 8360, 10552, 13190, 13376, 14509, 16720, 21104, 25061, 26380, 29018, 33440, 42208, 50122, 52760, 58036, 66880, 72545, 84416, 100244, 105520, 116072, 125305, 145090, 200488, 211040, 232144, 250610, 275671, 290180, 400976, 422080, 464288, 501220, 551342, 580360, 801952, 928576, 1002440, 1102684, 1160720, 1378355, 1603904, 2004880, 2205368, 2321440, 2756710, 4009760, 4410736, 4642880, 5513420, 8019520, 8821472, 11026840, 17642944, 22053680, 44107360, 88214720]

約数ペア:

[(1, 88214720), (2, 44107360), (4, 22053680), (5, 17642944), (8, 11026840), (10, 8821472), (11, 8019520), (16, 5513420), (19, 4642880), (20, 4410736), (22, 4009760), (32, 2756710), (38, 2321440), (40, 2205368), (44, 2004880), (55, 1603904), (64, 1378355), (76, 1160720), (80, 1102684), (88, 1002440), (95, 928576), (110, 801952), (152, 580360), (160, 551342), (176, 501220), (190, 464288), (209, 422080), (220, 400976), (304, 290180), (320, 275671), (352, 250610), (380, 232144), (418, 211040), (440, 200488), (608, 145090), (704, 125305), (760, 116072), (836, 105520), (880, 100244), (1045, 84416), (1216, 72545), (1319, 66880), (1520, 58036), (1672, 52760), (1760, 50122), (2090, 42208), (2638, 33440), (3040, 29018), (3344, 26380), (3520, 25061), (4180, 21104), (5276, 16720), (6080, 14509), (6595, 13376), (6688, 13190), (8360, 10552)]