80005230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52291}}^1$

素因数の和:52321

約数の個数: 48

約数和(自身を含む): 220253904

約数和(自身を除く): 140248674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 52291, 104582, 156873, 261455, 313746, 470619, 522910, 784365, 888947, 941238, 1568730, 1777894, 2353095, 2666841, 4444735, 4706190, 5333682, 8000523, 8889470, 13334205, 16001046, 26668410, 40002615, 80005230]

約数ペア:

[(1, 80005230), (2, 40002615), (3, 26668410), (5, 16001046), (6, 13334205), (9, 8889470), (10, 8000523), (15, 5333682), (17, 4706190), (18, 4444735), (30, 2666841), (34, 2353095), (45, 1777894), (51, 1568730), (85, 941238), (90, 888947), (102, 784365), (153, 522910), (170, 470619), (255, 313746), (306, 261455), (510, 156873), (765, 104582), (1530, 52291)]