67039250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 66396910

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 125, 131, 178, 230, 250, 262, 445, 575, 655, 890, 1150, 1310, 2047, 2225, 2875, 3013, 3275, 4094, 4450, 5750, 6026, 6550, 10235, 11125, 11659, 15065, 16375, 20470, 22250, 23318, 30130, 32750, 51175, 58295, 75325, 102350, 116590, 150650, 255875, 268157, 291475, 376625, 511750, 536314, 582950, 753250, 1340785, 1457375, 2681570, 2914750, 6703925, 13407850, 33519625, 67039250]

約数ペア:

[(1, 67039250), (2, 33519625), (5, 13407850), (10, 6703925), (23, 2914750), (25, 2681570), (46, 1457375), (50, 1340785), (89, 753250), (115, 582950), (125, 536314), (131, 511750), (178, 376625), (230, 291475), (250, 268157), (262, 255875), (445, 150650), (575, 116590), (655, 102350), (890, 75325), (1150, 58295), (1310, 51175), (2047, 32750), (2225, 30130), (2875, 23318), (3013, 22250), (3275, 20470), (4094, 16375), (4450, 15065), (5750, 11659), (6026, 11125), (6550, 10235)]