385901117560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12541}}^1\times {\mathrm{109897}}^1$

素因数の和:122456

約数の個数: 64

約数和(自身を含む): 992405315520

約数和(自身を除く): 606504197960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12541, 25082, 50164, 62705, 87787, 100328, 109897, 125410, 175574, 219794, 250820, 351148, 438935, 439588, 501640, 549485, 702296, 769279, 877870, 879176, 1098970, 1538558, 1755740, 2197940, 3077116, 3511480, 3846395, 4395880, 6154232, 7692790, 15385580, 30771160, 1378218277, 2756436554, 5512873108, 6891091385, 9647527939, 11025746216, 13782182770, 19295055878, 27564365540, 38590111756, 48237639695, 55128731080, 77180223512, 96475279390, 192950558780, 385901117560]

約数ペア:

[(1, 385901117560), (2, 192950558780), (4, 96475279390), (5, 77180223512), (7, 55128731080), (8, 48237639695), (10, 38590111756), (14, 27564365540), (20, 19295055878), (28, 13782182770), (35, 11025746216), (40, 9647527939), (56, 6891091385), (70, 5512873108), (140, 2756436554), (280, 1378218277), (12541, 30771160), (25082, 15385580), (50164, 7692790), (62705, 6154232), (87787, 4395880), (100328, 3846395), (109897, 3511480), (125410, 3077116), (175574, 2197940), (219794, 1755740), (250820, 1538558), (351148, 1098970), (438935, 879176), (439588, 877870), (501640, 769279), (549485, 702296)]