112243520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 289681920

約数和(自身を除く): 177438400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 320, 340, 376, 439, 470, 544, 680, 752, 799, 878, 940, 1088, 1360, 1504, 1598, 1756, 1880, 2195, 2720, 3008, 3196, 3512, 3760, 3995, 4390, 5440, 6392, 7024, 7463, 7520, 7990, 8780, 12784, 14048, 14926, 15040, 15980, 17560, 20633, 25568, 28096, 29852, 31960, 35120, 37315, 41266, 51136, 59704, 63920, 70240, 74630, 82532, 103165, 119408, 127840, 140480, 149260, 165064, 206330, 238816, 255680, 298520, 330128, 350761, 412660, 477632, 597040, 660256, 701522, 825320, 1194080, 1320512, 1403044, 1650640, 1753805, 2388160, 2806088, 3301280, 3507610, 5612176, 6602560, 7015220, 11224352, 14030440, 22448704, 28060880, 56121760, 112243520]

約数ペア:

[(1, 112243520), (2, 56121760), (4, 28060880), (5, 22448704), (8, 14030440), (10, 11224352), (16, 7015220), (17, 6602560), (20, 5612176), (32, 3507610), (34, 3301280), (40, 2806088), (47, 2388160), (64, 1753805), (68, 1650640), (80, 1403044), (85, 1320512), (94, 1194080), (136, 825320), (160, 701522), (170, 660256), (188, 597040), (235, 477632), (272, 412660), (320, 350761), (340, 330128), (376, 298520), (439, 255680), (470, 238816), (544, 206330), (680, 165064), (752, 149260), (799, 140480), (878, 127840), (940, 119408), (1088, 103165), (1360, 82532), (1504, 74630), (1598, 70240), (1756, 63920), (1880, 59704), (2195, 51136), (2720, 41266), (3008, 37315), (3196, 35120), (3512, 31960), (3760, 29852), (3995, 28096), (4390, 25568), (5440, 20633), (6392, 17560), (7024, 15980), (7463, 15040), (7520, 14926), (7990, 14048), (8780, 12784)]