71330406760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{122401}}^1$

素因数の和:123286

約数の個数: 64

約数和(自身を含む): 170133883920

約数和(自身を除く): 98803477160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 857, 1714, 3428, 4285, 6856, 8570, 14569, 17140, 29138, 34280, 58276, 72845, 116552, 122401, 145690, 244802, 291380, 489604, 582760, 612005, 979208, 1224010, 2080817, 2448020, 4161634, 4896040, 8323268, 10404085, 16646536, 20808170, 41616340, 83232680, 104897657, 209795314, 419590628, 524488285, 839181256, 1048976570, 1783260169, 2097953140, 3566520338, 4195906280, 7133040676, 8916300845, 14266081352, 17832601690, 35665203380, 71330406760]

約数ペア:

[(1, 71330406760), (2, 35665203380), (4, 17832601690), (5, 14266081352), (8, 8916300845), (10, 7133040676), (17, 4195906280), (20, 3566520338), (34, 2097953140), (40, 1783260169), (68, 1048976570), (85, 839181256), (136, 524488285), (170, 419590628), (340, 209795314), (680, 104897657), (857, 83232680), (1714, 41616340), (3428, 20808170), (4285, 16646536), (6856, 10404085), (8570, 8323268), (14569, 4896040), (17140, 4161634), (29138, 2448020), (34280, 2080817), (58276, 1224010), (72845, 979208), (116552, 612005), (122401, 582760), (145690, 489604), (244802, 291380)]