8834620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 19877760

約数和(自身を除く): 11043140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 347, 380, 670, 694, 1273, 1340, 1388, 1735, 2546, 3470, 5092, 6365, 6593, 6940, 12730, 13186, 23249, 25460, 26372, 32965, 46498, 65930, 92996, 116245, 131860, 232490, 441731, 464980, 883462, 1766924, 2208655, 4417310, 8834620]

約数ペア:

[(1, 8834620), (2, 4417310), (4, 2208655), (5, 1766924), (10, 883462), (19, 464980), (20, 441731), (38, 232490), (67, 131860), (76, 116245), (95, 92996), (134, 65930), (190, 46498), (268, 32965), (335, 26372), (347, 25460), (380, 23249), (670, 13186), (694, 12730), (1273, 6940), (1340, 6593), (1388, 6365), (1735, 5092), (2546, 3470)]