55726240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 89062880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 797, 874, 920, 1520, 1594, 1748, 1840, 2185, 3040, 3188, 3496, 3680, 3985, 4370, 6376, 6992, 7970, 8740, 12752, 13984, 15143, 15940, 17480, 18331, 25504, 30286, 31880, 34960, 36662, 60572, 63760, 69920, 73324, 75715, 91655, 121144, 127520, 146648, 151430, 183310, 242288, 293296, 302860, 348289, 366620, 484576, 586592, 605720, 696578, 733240, 1211440, 1393156, 1466480, 1741445, 2422880, 2786312, 2932960, 3482890, 5572624, 6965780, 11145248, 13931560, 27863120, 55726240]

約数ペア:

[(1, 55726240), (2, 27863120), (4, 13931560), (5, 11145248), (8, 6965780), (10, 5572624), (16, 3482890), (19, 2932960), (20, 2786312), (23, 2422880), (32, 1741445), (38, 1466480), (40, 1393156), (46, 1211440), (76, 733240), (80, 696578), (92, 605720), (95, 586592), (115, 484576), (152, 366620), (160, 348289), (184, 302860), (190, 293296), (230, 242288), (304, 183310), (368, 151430), (380, 146648), (437, 127520), (460, 121144), (608, 91655), (736, 75715), (760, 73324), (797, 69920), (874, 63760), (920, 60572), (1520, 36662), (1594, 34960), (1748, 31880), (1840, 30286), (2185, 25504), (3040, 18331), (3188, 17480), (3496, 15940), (3680, 15143), (3985, 13984), (4370, 12752), (6376, 8740), (6992, 7970)]