68594560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5679

約数の個数: 64

約数和(自身を含む): 172645200

約数和(自身を除く): 104050640

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, 5641, 6080, 11282, 12160, 22564, 28205, 45128, 56410, 90256, 107179, 112820, 180512, 214358, 225640, 361024, 428716, 451280, 535895, 722048, 857432, 902560, 1071790, 1714864, 1805120, 2143580, 3429728, 3610240, 4287160, 6859456, 8574320, 13718912, 17148640, 34297280, 68594560]

約数ペア:

[(1, 68594560), (2, 34297280), (4, 17148640), (5, 13718912), (8, 8574320), (10, 6859456), (16, 4287160), (19, 3610240), (20, 3429728), (32, 2143580), (38, 1805120), (40, 1714864), (64, 1071790), (76, 902560), (80, 857432), (95, 722048), (128, 535895), (152, 451280), (160, 428716), (190, 361024), (304, 225640), (320, 214358), (380, 180512), (608, 112820), (640, 107179), (760, 90256), (1216, 56410), (1520, 45128), (2432, 28205), (3040, 22564), (5641, 12160), (6080, 11282)]