9011500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 20049120

約数和(自身を除く): 11037620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 269, 335, 500, 538, 670, 1076, 1340, 1345, 1675, 2690, 3350, 5380, 6700, 6725, 8375, 13450, 16750, 18023, 26900, 33500, 33625, 36046, 67250, 72092, 90115, 134500, 180230, 360460, 450575, 901150, 1802300, 2252875, 4505750, 9011500]

約数ペア:

[(1, 9011500), (2, 4505750), (4, 2252875), (5, 1802300), (10, 901150), (20, 450575), (25, 360460), (50, 180230), (67, 134500), (100, 90115), (125, 72092), (134, 67250), (250, 36046), (268, 33625), (269, 33500), (335, 26900), (500, 18023), (538, 16750), (670, 13450), (1076, 8375), (1340, 6725), (1345, 6700), (1675, 5380), (2690, 3350)]