67676480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11167

約数の個数: 56

約数和(自身を含む): 169651680

約数和(自身を除く): 101975200

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, 11131, 22262, 44524, 55655, 89048, 111310, 178096, 211489, 222620, 356192, 422978, 445240, 712384, 845956, 890480, 1057445, 1691912, 1780960, 2114890, 3383824, 3561920, 4229780, 6767648, 8459560, 13535296, 16919120, 33838240, 67676480]

約数ペア:

[(1, 67676480), (2, 33838240), (4, 16919120), (5, 13535296), (8, 8459560), (10, 6767648), (16, 4229780), (19, 3561920), (20, 3383824), (32, 2114890), (38, 1780960), (40, 1691912), (64, 1057445), (76, 890480), (80, 845956), (95, 712384), (152, 445240), (160, 422978), (190, 356192), (304, 222620), (320, 211489), (380, 178096), (608, 111310), (760, 89048), (1216, 55655), (1520, 44524), (3040, 22262), (6080, 11131)]