117777940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 299335680

約数和(自身を除く): 181557740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 79, 92, 115, 140, 158, 161, 230, 316, 322, 395, 460, 463, 553, 644, 790, 805, 926, 1106, 1580, 1610, 1817, 1852, 2212, 2315, 2765, 3220, 3241, 3634, 4630, 5530, 6482, 7268, 9085, 9260, 10649, 11060, 12719, 12964, 16205, 18170, 21298, 25438, 32410, 36340, 36577, 42596, 50876, 53245, 63595, 64820, 73154, 74543, 106490, 127190, 146308, 149086, 182885, 212980, 254380, 256039, 298172, 365770, 372715, 512078, 731540, 745430, 841271, 1024156, 1280195, 1490860, 1682542, 2560390, 3365084, 4206355, 5120780, 5888897, 8412710, 11777794, 16825420, 23555588, 29444485, 58888970, 117777940]

約数ペア:

[(1, 117777940), (2, 58888970), (4, 29444485), (5, 23555588), (7, 16825420), (10, 11777794), (14, 8412710), (20, 5888897), (23, 5120780), (28, 4206355), (35, 3365084), (46, 2560390), (70, 1682542), (79, 1490860), (92, 1280195), (115, 1024156), (140, 841271), (158, 745430), (161, 731540), (230, 512078), (316, 372715), (322, 365770), (395, 298172), (460, 256039), (463, 254380), (553, 212980), (644, 182885), (790, 149086), (805, 146308), (926, 127190), (1106, 106490), (1580, 74543), (1610, 73154), (1817, 64820), (1852, 63595), (2212, 53245), (2315, 50876), (2765, 42596), (3220, 36577), (3241, 36340), (3634, 32410), (4630, 25438), (5530, 21298), (6482, 18170), (7268, 16205), (9085, 12964), (9260, 12719), (10649, 11060)]