2485616410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 4837752864

約数和(自身を除く): 2352136454

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 281, 305, 562, 610, 853, 1037, 1405, 1706, 2074, 2810, 4265, 4777, 5185, 8530, 9554, 10370, 14501, 17141, 23885, 29002, 34282, 47770, 52033, 72505, 85705, 104066, 145010, 171410, 239693, 260165, 291397, 479386, 520330, 582794, 884561, 1198465, 1456985, 1769122, 2396930, 2913970, 4074781, 4422805, 8149562, 8845610, 14621273, 20373905, 29242546, 40747810, 73106365, 146212730, 248561641, 497123282, 1242808205, 2485616410]

約数ペア:

[(1, 2485616410), (2, 1242808205), (5, 497123282), (10, 248561641), (17, 146212730), (34, 73106365), (61, 40747810), (85, 29242546), (122, 20373905), (170, 14621273), (281, 8845610), (305, 8149562), (562, 4422805), (610, 4074781), (853, 2913970), (1037, 2396930), (1405, 1769122), (1706, 1456985), (2074, 1198465), (2810, 884561), (4265, 582794), (4777, 520330), (5185, 479386), (8530, 291397), (9554, 260165), (10370, 239693), (14501, 171410), (17141, 145010), (23885, 104066), (29002, 85705), (34282, 72505), (47770, 52033)]