39766240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 60872480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 127, 152, 160, 190, 206, 254, 304, 380, 412, 508, 515, 608, 635, 760, 824, 1016, 1030, 1270, 1520, 1648, 1957, 2032, 2060, 2413, 2540, 3040, 3296, 3914, 4064, 4120, 4826, 5080, 7828, 8240, 9652, 9785, 10160, 12065, 13081, 15656, 16480, 19304, 19570, 20320, 24130, 26162, 31312, 38608, 39140, 48260, 52324, 62624, 65405, 77216, 78280, 96520, 104648, 130810, 156560, 193040, 209296, 248539, 261620, 313120, 386080, 418592, 497078, 523240, 994156, 1046480, 1242695, 1988312, 2092960, 2485390, 3976624, 4970780, 7953248, 9941560, 19883120, 39766240]

約数ペア:

[(1, 39766240), (2, 19883120), (4, 9941560), (5, 7953248), (8, 4970780), (10, 3976624), (16, 2485390), (19, 2092960), (20, 1988312), (32, 1242695), (38, 1046480), (40, 994156), (76, 523240), (80, 497078), (95, 418592), (103, 386080), (127, 313120), (152, 261620), (160, 248539), (190, 209296), (206, 193040), (254, 156560), (304, 130810), (380, 104648), (412, 96520), (508, 78280), (515, 77216), (608, 65405), (635, 62624), (760, 52324), (824, 48260), (1016, 39140), (1030, 38608), (1270, 31312), (1520, 26162), (1648, 24130), (1957, 20320), (2032, 19570), (2060, 19304), (2413, 16480), (2540, 15656), (3040, 13081), (3296, 12065), (3914, 10160), (4064, 9785), (4120, 9652), (4826, 8240), (5080, 7828)]