4070297080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{2953}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 9704953440

約数和(自身を除く): 5634656360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2027, 2953, 4054, 5906, 8108, 10135, 11812, 14765, 16216, 20270, 23624, 29530, 34459, 40540, 50201, 59060, 68918, 81080, 100402, 118120, 137836, 172295, 200804, 251005, 275672, 344590, 401608, 502010, 689180, 1004020, 1378360, 2008040, 5985731, 11971462, 23942924, 29928655, 47885848, 59857310, 101757427, 119714620, 203514854, 239429240, 407029708, 508787135, 814059416, 1017574270, 2035148540, 4070297080]

約数ペア:

[(1, 4070297080), (2, 2035148540), (4, 1017574270), (5, 814059416), (8, 508787135), (10, 407029708), (17, 239429240), (20, 203514854), (34, 119714620), (40, 101757427), (68, 59857310), (85, 47885848), (136, 29928655), (170, 23942924), (340, 11971462), (680, 5985731), (2027, 2008040), (2953, 1378360), (4054, 1004020), (5906, 689180), (8108, 502010), (10135, 401608), (11812, 344590), (14765, 275672), (16216, 251005), (20270, 200804), (23624, 172295), (29530, 137836), (34459, 118120), (40540, 100402), (50201, 81080), (59060, 68918)]