2837779840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14731}}^1$

素因数の和:14800

約数の個数: 128

約数和(自身を含む): 7934065920

約数和(自身を除く): 5096286080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 9632, 12040, 13760, 14731, 19264, 24080, 27520, 29462, 38528, 48160, 58924, 73655, 96320, 103117, 117848, 147310, 192640, 206234, 235696, 294620, 412468, 471392, 515585, 589240, 633433, 824936, 942784, 1031170, 1178480, 1266866, 1649872, 1885568, 2062340, 2356960, 2533732, 3167165, 3299744, 4124680, 4434031, 4713920, 5067464, 6334330, 6599488, 8249360, 8868062, 9427840, 10134928, 12668660, 13198976, 16498720, 17736124, 20269856, 22170155, 25337320, 32997440, 35472248, 40539712, 44340310, 50674640, 65994880, 70944496, 81079424, 88680620, 101349280, 141888992, 177361240, 202698560, 283777984, 354722480, 405397120, 567555968, 709444960, 1418889920, 2837779840]

約数ペア:

[(1, 2837779840), (2, 1418889920), (4, 709444960), (5, 567555968), (7, 405397120), (8, 354722480), (10, 283777984), (14, 202698560), (16, 177361240), (20, 141888992), (28, 101349280), (32, 88680620), (35, 81079424), (40, 70944496), (43, 65994880), (56, 50674640), (64, 44340310), (70, 40539712), (80, 35472248), (86, 32997440), (112, 25337320), (128, 22170155), (140, 20269856), (160, 17736124), (172, 16498720), (215, 13198976), (224, 12668660), (280, 10134928), (301, 9427840), (320, 8868062), (344, 8249360), (430, 6599488), (448, 6334330), (560, 5067464), (602, 4713920), (640, 4434031), (688, 4124680), (860, 3299744), (896, 3167165), (1120, 2533732), (1204, 2356960), (1376, 2062340), (1505, 1885568), (1720, 1649872), (2240, 1266866), (2408, 1178480), (2752, 1031170), (3010, 942784), (3440, 824936), (4480, 633433), (4816, 589240), (5504, 515585), (6020, 471392), (6880, 412468), (9632, 294620), (12040, 235696), (13760, 206234), (14731, 192640), (19264, 147310), (24080, 117848), (27520, 103117), (29462, 96320), (38528, 73655), (48160, 58924)]