2014383920

素因数分解:

$2^4\times 5^1\times {\mathrm{5711}}^1\times {\mathrm{4409}}^1$

素因数の和:10133

約数の個数: 40

約数和(自身を含む): 4685325120

約数和(自身を除く): 2670941200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4409, 5711, 8818, 11422, 17636, 22045, 22844, 28555, 35272, 44090, 45688, 57110, 70544, 88180, 91376, 114220, 176360, 228440, 352720, 456880, 25179799, 50359598, 100719196, 125898995, 201438392, 251797990, 402876784, 503595980, 1007191960, 2014383920]

約数ペア:

[(1, 2014383920), (2, 1007191960), (4, 503595980), (5, 402876784), (8, 251797990), (10, 201438392), (16, 125898995), (20, 100719196), (40, 50359598), (80, 25179799), (4409, 456880), (5711, 352720), (8818, 228440), (11422, 176360), (17636, 114220), (22045, 91376), (22844, 88180), (28555, 70544), (35272, 57110), (44090, 45688)]