25086115960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1\times {\mathrm{9161}}^1$

素因数の和:13216

約数の個数: 64

約数和(自身を含む): 59785348320

約数和(自身を除く): 34699232360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4027, 8054, 9161, 16108, 18322, 20135, 32216, 36644, 40270, 45805, 68459, 73288, 80540, 91610, 136918, 155737, 161080, 183220, 273836, 311474, 342295, 366440, 547672, 622948, 684590, 778685, 1245896, 1369180, 1557370, 2738360, 3114740, 6229480, 36891347, 73782694, 147565388, 184456735, 295130776, 368913470, 627152899, 737826940, 1254305798, 1475653880, 2508611596, 3135764495, 5017223192, 6271528990, 12543057980, 25086115960]

約数ペア:

[(1, 25086115960), (2, 12543057980), (4, 6271528990), (5, 5017223192), (8, 3135764495), (10, 2508611596), (17, 1475653880), (20, 1254305798), (34, 737826940), (40, 627152899), (68, 368913470), (85, 295130776), (136, 184456735), (170, 147565388), (340, 73782694), (680, 36891347), (4027, 6229480), (8054, 3114740), (9161, 2738360), (16108, 1557370), (18322, 1369180), (20135, 1245896), (32216, 778685), (36644, 684590), (40270, 622948), (45805, 547672), (68459, 366440), (73288, 342295), (80540, 311474), (91610, 273836), (136918, 183220), (155737, 161080)]