16517007040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2716613}}^1$

素因数の和:2716649

約数の個数: 56

約数和(自身を含む): 41401197360

約数和(自身を除く): 24884190320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 2716613, 5433226, 10866452, 13583065, 21732904, 27166130, 43465808, 51615647, 54332260, 86931616, 103231294, 108664520, 173863232, 206462588, 217329040, 258078235, 412925176, 434658080, 516156470, 825850352, 869316160, 1032312940, 1651700704, 2064625880, 3303401408, 4129251760, 8258503520, 16517007040]

約数ペア:

[(1, 16517007040), (2, 8258503520), (4, 4129251760), (5, 3303401408), (8, 2064625880), (10, 1651700704), (16, 1032312940), (19, 869316160), (20, 825850352), (32, 516156470), (38, 434658080), (40, 412925176), (64, 258078235), (76, 217329040), (80, 206462588), (95, 173863232), (152, 108664520), (160, 103231294), (190, 86931616), (304, 54332260), (320, 51615647), (380, 43465808), (608, 27166130), (760, 21732904), (1216, 13583065), (1520, 10866452), (3040, 5433226), (6080, 2716613)]