82940480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 112

約数和(自身を含む): 229794816

約数和(自身を除く): 146854336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 607, 610, 854, 976, 1120, 1214, 1220, 1708, 1952, 2135, 2240, 2428, 2440, 3035, 3416, 3904, 4249, 4270, 4856, 4880, 6070, 6832, 8498, 8540, 9712, 9760, 12140, 13664, 16996, 17080, 19424, 19520, 21245, 24280, 27328, 33992, 34160, 37027, 38848, 42490, 48560, 67984, 68320, 74054, 84980, 97120, 135968, 136640, 148108, 169960, 185135, 194240, 259189, 271936, 296216, 339920, 370270, 518378, 592432, 679840, 740540, 1036756, 1184864, 1295945, 1359680, 1481080, 2073512, 2369728, 2591890, 2962160, 4147024, 5183780, 5924320, 8294048, 10367560, 11848640, 16588096, 20735120, 41470240, 82940480]

約数ペア:

[(1, 82940480), (2, 41470240), (4, 20735120), (5, 16588096), (7, 11848640), (8, 10367560), (10, 8294048), (14, 5924320), (16, 5183780), (20, 4147024), (28, 2962160), (32, 2591890), (35, 2369728), (40, 2073512), (56, 1481080), (61, 1359680), (64, 1295945), (70, 1184864), (80, 1036756), (112, 740540), (122, 679840), (140, 592432), (160, 518378), (224, 370270), (244, 339920), (280, 296216), (305, 271936), (320, 259189), (427, 194240), (448, 185135), (488, 169960), (560, 148108), (607, 136640), (610, 135968), (854, 97120), (976, 84980), (1120, 74054), (1214, 68320), (1220, 67984), (1708, 48560), (1952, 42490), (2135, 38848), (2240, 37027), (2428, 34160), (2440, 33992), (3035, 27328), (3416, 24280), (3904, 21245), (4249, 19520), (4270, 19424), (4856, 17080), (4880, 16996), (6070, 13664), (6832, 12140), (8498, 9760), (8540, 9712)]