848088220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{47699}}^1$

素因数の和:47842

約数の個数: 48

約数和(自身を含む): 2051481600

約数和(自身を除く): 1203393380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 47699, 95398, 190796, 238495, 333893, 476990, 667786, 953980, 1335572, 1669465, 3338930, 6057773, 6677860, 12115546, 24231092, 30288865, 42404411, 60577730, 84808822, 121155460, 169617644, 212022055, 424044110, 848088220]

約数ペア:

[(1, 848088220), (2, 424044110), (4, 212022055), (5, 169617644), (7, 121155460), (10, 84808822), (14, 60577730), (20, 42404411), (28, 30288865), (35, 24231092), (70, 12115546), (127, 6677860), (140, 6057773), (254, 3338930), (508, 1669465), (635, 1335572), (889, 953980), (1270, 667786), (1778, 476990), (2540, 333893), (3556, 238495), (4445, 190796), (8890, 95398), (17780, 47699)]