83016320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6865

約数の個数: 64

約数和(自身を含む): 208936800

約数和(自身を除く): 125920480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6827, 12160, 13654, 27308, 34135, 54616, 68270, 109232, 129713, 136540, 218464, 259426, 273080, 436928, 518852, 546160, 648565, 873856, 1037704, 1092320, 1297130, 2075408, 2184640, 2594260, 4150816, 4369280, 5188520, 8301632, 10377040, 16603264, 20754080, 41508160, 83016320]

約数ペア:

[(1, 83016320), (2, 41508160), (4, 20754080), (5, 16603264), (8, 10377040), (10, 8301632), (16, 5188520), (19, 4369280), (20, 4150816), (32, 2594260), (38, 2184640), (40, 2075408), (64, 1297130), (76, 1092320), (80, 1037704), (95, 873856), (128, 648565), (152, 546160), (160, 518852), (190, 436928), (304, 273080), (320, 259426), (380, 218464), (608, 136540), (640, 129713), (760, 109232), (1216, 68270), (1520, 54616), (2432, 34135), (3040, 27308), (6080, 13654), (6827, 12160)]