41877560

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5261}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 94716000

約数和(自身を除く): 52838440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 5261, 7960, 10522, 21044, 26305, 42088, 52610, 105220, 210440, 1046939, 2093878, 4187756, 5234695, 8375512, 10469390, 20938780, 41877560]

約数ペア:

[(1, 41877560), (2, 20938780), (4, 10469390), (5, 8375512), (8, 5234695), (10, 4187756), (20, 2093878), (40, 1046939), (199, 210440), (398, 105220), (796, 52610), (995, 42088), (1592, 26305), (1990, 21044), (3980, 10522), (5261, 7960)]