16077950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 34712064

約数和(自身を除く): 18634114

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 647, 710, 994, 1294, 1775, 2485, 3235, 3550, 4529, 4970, 6470, 9058, 12425, 16175, 22645, 24850, 32350, 45290, 45937, 91874, 113225, 226450, 229685, 321559, 459370, 643118, 1148425, 1607795, 2296850, 3215590, 8038975, 16077950]

約数ペア:

[(1, 16077950), (2, 8038975), (5, 3215590), (7, 2296850), (10, 1607795), (14, 1148425), (25, 643118), (35, 459370), (50, 321559), (70, 229685), (71, 226450), (142, 113225), (175, 91874), (350, 45937), (355, 45290), (497, 32350), (647, 24850), (710, 22645), (994, 16175), (1294, 12425), (1775, 9058), (2485, 6470), (3235, 4970), (3550, 4529)]