34570291820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{21991}}^1$

素因数の和:23030

約数の個数: 48

約数和(自身を含む): 73553211648

約数和(自身を除く): 38982919828

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 947, 1660, 1894, 3788, 4735, 9470, 18940, 21991, 43982, 78601, 87964, 109955, 157202, 219910, 314404, 393005, 439820, 786010, 1572020, 1825253, 3650506, 7301012, 9126265, 18252530, 20825477, 36505060, 41650954, 83301908, 104127385, 208254770, 416509540, 1728514591, 3457029182, 6914058364, 8642572955, 17285145910, 34570291820]

約数ペア:

[(1, 34570291820), (2, 17285145910), (4, 8642572955), (5, 6914058364), (10, 3457029182), (20, 1728514591), (83, 416509540), (166, 208254770), (332, 104127385), (415, 83301908), (830, 41650954), (947, 36505060), (1660, 20825477), (1894, 18252530), (3788, 9126265), (4735, 7301012), (9470, 3650506), (18940, 1825253), (21991, 1572020), (43982, 786010), (78601, 439820), (87964, 393005), (109955, 314404), (157202, 219910)]