2185873540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{2957}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 4794515712

約数和(自身を除く): 2608642172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1607, 2957, 3214, 5914, 6428, 8035, 11828, 14785, 16070, 29570, 32140, 36961, 59140, 68011, 73922, 136022, 147844, 184805, 272044, 340055, 369610, 680110, 739220, 1360220, 4751899, 9503798, 19007596, 23759495, 47518990, 95037980, 109293677, 218587354, 437174708, 546468385, 1092936770, 2185873540]

約数ペア:

[(1, 2185873540), (2, 1092936770), (4, 546468385), (5, 437174708), (10, 218587354), (20, 109293677), (23, 95037980), (46, 47518990), (92, 23759495), (115, 19007596), (230, 9503798), (460, 4751899), (1607, 1360220), (2957, 739220), (3214, 680110), (5914, 369610), (6428, 340055), (8035, 272044), (11828, 184805), (14785, 147844), (16070, 136022), (29570, 73922), (32140, 68011), (36961, 59140)]