8613500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 22643712

約数和(自身を除く): 14030212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 107, 115, 125, 140, 161, 175, 214, 230, 250, 322, 350, 428, 460, 500, 535, 575, 644, 700, 749, 805, 875, 1070, 1150, 1498, 1610, 1750, 2140, 2300, 2461, 2675, 2875, 2996, 3220, 3500, 3745, 4025, 4922, 5350, 5750, 7490, 8050, 9844, 10700, 11500, 12305, 13375, 14980, 16100, 17227, 18725, 20125, 24610, 26750, 34454, 37450, 40250, 49220, 53500, 61525, 68908, 74900, 80500, 86135, 93625, 123050, 172270, 187250, 246100, 307625, 344540, 374500, 430675, 615250, 861350, 1230500, 1722700, 2153375, 4306750, 8613500]

約数ペア:

[(1, 8613500), (2, 4306750), (4, 2153375), (5, 1722700), (7, 1230500), (10, 861350), (14, 615250), (20, 430675), (23, 374500), (25, 344540), (28, 307625), (35, 246100), (46, 187250), (50, 172270), (70, 123050), (92, 93625), (100, 86135), (107, 80500), (115, 74900), (125, 68908), (140, 61525), (161, 53500), (175, 49220), (214, 40250), (230, 37450), (250, 34454), (322, 26750), (350, 24610), (428, 20125), (460, 18725), (500, 17227), (535, 16100), (575, 14980), (644, 13375), (700, 12305), (749, 11500), (805, 10700), (875, 9844), (1070, 8050), (1150, 7490), (1498, 5750), (1610, 5350), (1750, 4922), (2140, 4025), (2300, 3745), (2461, 3500), (2675, 3220), (2875, 2996)]