201504080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30347}}^1$

素因数の和:30443

約数の個数: 40

約数和(自身を含む): 474157152

約数和(自身を除く): 272653072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 30347, 60694, 121388, 151735, 242776, 303470, 485552, 606940, 1213880, 2427760, 2518801, 5037602, 10075204, 12594005, 20150408, 25188010, 40300816, 50376020, 100752040, 201504080]

約数ペア:

[(1, 201504080), (2, 100752040), (4, 50376020), (5, 40300816), (8, 25188010), (10, 20150408), (16, 12594005), (20, 10075204), (40, 5037602), (80, 2518801), (83, 2427760), (166, 1213880), (332, 606940), (415, 485552), (664, 303470), (830, 242776), (1328, 151735), (1660, 121388), (3320, 60694), (6640, 30347)]