4520649280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14731}}^1$

素因数の和:14892

約数の個数: 112

約数和(自身を含む): 12393265536

約数和(自身を除く): 7872616256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 685, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3836, 4384, 4795, 5480, 7672, 8768, 9590, 10960, 14731, 15344, 19180, 21920, 29462, 30688, 38360, 43840, 58924, 61376, 73655, 76720, 103117, 117848, 147310, 153440, 206234, 235696, 294620, 306880, 412468, 471392, 515585, 589240, 824936, 942784, 1031170, 1178480, 1649872, 2018147, 2062340, 2356960, 3299744, 4036294, 4124680, 4713920, 6599488, 8072588, 8249360, 10090735, 14127029, 16145176, 16498720, 20181470, 28254058, 32290352, 32997440, 40362940, 56508116, 64580704, 70635145, 80725880, 113016232, 129161408, 141270290, 161451760, 226032464, 282540580, 322903520, 452064928, 565081160, 645807040, 904129856, 1130162320, 2260324640, 4520649280]

約数ペア:

[(1, 4520649280), (2, 2260324640), (4, 1130162320), (5, 904129856), (7, 645807040), (8, 565081160), (10, 452064928), (14, 322903520), (16, 282540580), (20, 226032464), (28, 161451760), (32, 141270290), (35, 129161408), (40, 113016232), (56, 80725880), (64, 70635145), (70, 64580704), (80, 56508116), (112, 40362940), (137, 32997440), (140, 32290352), (160, 28254058), (224, 20181470), (274, 16498720), (280, 16145176), (320, 14127029), (448, 10090735), (548, 8249360), (560, 8072588), (685, 6599488), (959, 4713920), (1096, 4124680), (1120, 4036294), (1370, 3299744), (1918, 2356960), (2192, 2062340), (2240, 2018147), (2740, 1649872), (3836, 1178480), (4384, 1031170), (4795, 942784), (5480, 824936), (7672, 589240), (8768, 515585), (9590, 471392), (10960, 412468), (14731, 306880), (15344, 294620), (19180, 235696), (21920, 206234), (29462, 153440), (30688, 147310), (38360, 117848), (43840, 103117), (58924, 76720), (61376, 73655)]