67701040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 105859280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 719, 856, 880, 1070, 1177, 1438, 1712, 2140, 2354, 2876, 3595, 4280, 4708, 5752, 5885, 7190, 7909, 8560, 9416, 11504, 11770, 14380, 15818, 18832, 23540, 28760, 31636, 39545, 47080, 57520, 63272, 76933, 79090, 94160, 126544, 153866, 158180, 307732, 316360, 384665, 615464, 632720, 769330, 846263, 1230928, 1538660, 1692526, 3077320, 3385052, 4231315, 6154640, 6770104, 8462630, 13540208, 16925260, 33850520, 67701040]

約数ペア:

[(1, 67701040), (2, 33850520), (4, 16925260), (5, 13540208), (8, 8462630), (10, 6770104), (11, 6154640), (16, 4231315), (20, 3385052), (22, 3077320), (40, 1692526), (44, 1538660), (55, 1230928), (80, 846263), (88, 769330), (107, 632720), (110, 615464), (176, 384665), (214, 316360), (220, 307732), (428, 158180), (440, 153866), (535, 126544), (719, 94160), (856, 79090), (880, 76933), (1070, 63272), (1177, 57520), (1438, 47080), (1712, 39545), (2140, 31636), (2354, 28760), (2876, 23540), (3595, 18832), (4280, 15818), (4708, 14380), (5752, 11770), (5885, 11504), (7190, 9416), (7909, 8560)]