39395200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 104915160

約数和(自身を除く): 65519960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 947, 1040, 1300, 1600, 1664, 1894, 2080, 2600, 3200, 3788, 4160, 4735, 5200, 7576, 8320, 9470, 10400, 12311, 15152, 18940, 20800, 23675, 24622, 30304, 37880, 41600, 47350, 49244, 60608, 61555, 75760, 94700, 98488, 121216, 123110, 151520, 189400, 196976, 246220, 303040, 307775, 378800, 393952, 492440, 606080, 615550, 757600, 787904, 984880, 1231100, 1515200, 1575808, 1969760, 2462200, 3030400, 3939520, 4924400, 7879040, 9848800, 19697600, 39395200]

約数ペア:

[(1, 39395200), (2, 19697600), (4, 9848800), (5, 7879040), (8, 4924400), (10, 3939520), (13, 3030400), (16, 2462200), (20, 1969760), (25, 1575808), (26, 1515200), (32, 1231100), (40, 984880), (50, 787904), (52, 757600), (64, 615550), (65, 606080), (80, 492440), (100, 393952), (104, 378800), (128, 307775), (130, 303040), (160, 246220), (200, 196976), (208, 189400), (260, 151520), (320, 123110), (325, 121216), (400, 98488), (416, 94700), (520, 75760), (640, 61555), (650, 60608), (800, 49244), (832, 47350), (947, 41600), (1040, 37880), (1300, 30304), (1600, 24622), (1664, 23675), (1894, 20800), (2080, 18940), (2600, 15152), (3200, 12311), (3788, 10400), (4160, 9470), (4735, 8320), (5200, 7576)]