57305500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2339}}^1$

素因数の和:2372

約数の個数: 72

約数和(自身を含む): 145650960

約数和(自身を除く): 88345460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2339, 2450, 3500, 4678, 4900, 6125, 9356, 11695, 12250, 16373, 23390, 24500, 32746, 46780, 58475, 65492, 81865, 114611, 116950, 163730, 229222, 233900, 292375, 327460, 409325, 458444, 573055, 584750, 818650, 1146110, 1169500, 1637300, 2046625, 2292220, 2865275, 4093250, 5730550, 8186500, 11461100, 14326375, 28652750, 57305500]

約数ペア:

[(1, 57305500), (2, 28652750), (4, 14326375), (5, 11461100), (7, 8186500), (10, 5730550), (14, 4093250), (20, 2865275), (25, 2292220), (28, 2046625), (35, 1637300), (49, 1169500), (50, 1146110), (70, 818650), (98, 584750), (100, 573055), (125, 458444), (140, 409325), (175, 327460), (196, 292375), (245, 233900), (250, 229222), (350, 163730), (490, 116950), (500, 114611), (700, 81865), (875, 65492), (980, 58475), (1225, 46780), (1750, 32746), (2339, 24500), (2450, 23390), (3500, 16373), (4678, 12250), (4900, 11695), (6125, 9356)]