37331840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 110013120

約数和(自身を除く): 72681280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 641, 728, 832, 896, 910, 1040, 1120, 1282, 1456, 1664, 1820, 2080, 2240, 2564, 2912, 3205, 3640, 4160, 4480, 4487, 5128, 5824, 6410, 7280, 8320, 8333, 8974, 10256, 11648, 12820, 14560, 16666, 17948, 20512, 22435, 25640, 29120, 33332, 35896, 41024, 41665, 44870, 51280, 58240, 58331, 66664, 71792, 82048, 83330, 89740, 102560, 116662, 133328, 143584, 166660, 179480, 205120, 233324, 266656, 287168, 291655, 333320, 358960, 410240, 466648, 533312, 574336, 583310, 666640, 717920, 933296, 1066624, 1166620, 1333280, 1435840, 1866592, 2333240, 2666560, 2871680, 3733184, 4666480, 5333120, 7466368, 9332960, 18665920, 37331840]

約数ペア:

[(1, 37331840), (2, 18665920), (4, 9332960), (5, 7466368), (7, 5333120), (8, 4666480), (10, 3733184), (13, 2871680), (14, 2666560), (16, 2333240), (20, 1866592), (26, 1435840), (28, 1333280), (32, 1166620), (35, 1066624), (40, 933296), (52, 717920), (56, 666640), (64, 583310), (65, 574336), (70, 533312), (80, 466648), (91, 410240), (104, 358960), (112, 333320), (128, 291655), (130, 287168), (140, 266656), (160, 233324), (182, 205120), (208, 179480), (224, 166660), (260, 143584), (280, 133328), (320, 116662), (364, 102560), (416, 89740), (448, 83330), (455, 82048), (520, 71792), (560, 66664), (640, 58331), (641, 58240), (728, 51280), (832, 44870), (896, 41665), (910, 41024), (1040, 35896), (1120, 33332), (1282, 29120), (1456, 25640), (1664, 22435), (1820, 20512), (2080, 17948), (2240, 16666), (2564, 14560), (2912, 12820), (3205, 11648), (3640, 10256), (4160, 8974), (4480, 8333), (4487, 8320), (5128, 7280), (5824, 6410)]