1397674300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11657}}^1$

素因数の和:11791

約数の個数: 72

約数和(自身を含む): 3339317520

約数和(自身を除く): 1941643220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 1090, 1100, 1199, 2180, 2398, 2725, 4796, 5450, 5995, 10900, 11657, 11990, 23314, 23980, 29975, 46628, 58285, 59950, 116570, 119900, 128227, 233140, 256454, 291425, 512908, 582850, 641135, 1165700, 1270613, 1282270, 2541226, 2564540, 3205675, 5082452, 6353065, 6411350, 12706130, 12822700, 13976743, 25412260, 27953486, 31765325, 55906972, 63530650, 69883715, 127061300, 139767430, 279534860, 349418575, 698837150, 1397674300]

約数ペア:

[(1, 1397674300), (2, 698837150), (4, 349418575), (5, 279534860), (10, 139767430), (11, 127061300), (20, 69883715), (22, 63530650), (25, 55906972), (44, 31765325), (50, 27953486), (55, 25412260), (100, 13976743), (109, 12822700), (110, 12706130), (218, 6411350), (220, 6353065), (275, 5082452), (436, 3205675), (545, 2564540), (550, 2541226), (1090, 1282270), (1100, 1270613), (1199, 1165700), (2180, 641135), (2398, 582850), (2725, 512908), (4796, 291425), (5450, 256454), (5995, 233140), (10900, 128227), (11657, 119900), (11990, 116570), (23314, 59950), (23980, 58285), (29975, 46628)]