21836704100

素因数分解:

$2^2\times 5^2\times {\mathrm{29537}}^1\times {\mathrm{7393}}^1$

素因数の和:36944

約数の個数: 36

約数和(自身を含む): 47393661924

約数和(自身を除く): 25556957824

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 7393, 14786, 29537, 29572, 36965, 59074, 73930, 118148, 147685, 147860, 184825, 295370, 369650, 590740, 738425, 739300, 1476850, 2953700, 218367041, 436734082, 873468164, 1091835205, 2183670410, 4367340820, 5459176025, 10918352050, 21836704100]

約数ペア:

[(1, 21836704100), (2, 10918352050), (4, 5459176025), (5, 4367340820), (10, 2183670410), (20, 1091835205), (25, 873468164), (50, 436734082), (100, 218367041), (7393, 2953700), (14786, 1476850), (29537, 739300), (29572, 738425), (36965, 590740), (59074, 369650), (73930, 295370), (118148, 184825), (147685, 147860)]