247629400

素因数分解:

$2^3\times 5^2\times {\mathrm{761}}^1\times {\mathrm{1627}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 576849240

約数和(自身を除く): 329219840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 761, 1522, 1627, 3044, 3254, 3805, 6088, 6508, 7610, 8135, 13016, 15220, 16270, 19025, 30440, 32540, 38050, 40675, 65080, 76100, 81350, 152200, 162700, 325400, 1238147, 2476294, 4952588, 6190735, 9905176, 12381470, 24762940, 30953675, 49525880, 61907350, 123814700, 247629400]

約数ペア:

[(1, 247629400), (2, 123814700), (4, 61907350), (5, 49525880), (8, 30953675), (10, 24762940), (20, 12381470), (25, 9905176), (40, 6190735), (50, 4952588), (100, 2476294), (200, 1238147), (761, 325400), (1522, 162700), (1627, 152200), (3044, 81350), (3254, 76100), (3805, 65080), (6088, 40675), (6508, 38050), (7610, 32540), (8135, 30440), (13016, 19025), (15220, 16270)]