214907320

素因数分解:

$2^3\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{2339}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 483958800

約数和(自身を除く): 269051480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2297, 2339, 4594, 4678, 9188, 9356, 11485, 11695, 18376, 18712, 22970, 23390, 45940, 46780, 91880, 93560, 5372683, 10745366, 21490732, 26863415, 42981464, 53726830, 107453660, 214907320]

約数ペア:

[(1, 214907320), (2, 107453660), (4, 53726830), (5, 42981464), (8, 26863415), (10, 21490732), (20, 10745366), (40, 5372683), (2297, 93560), (2339, 91880), (4594, 46780), (4678, 45940), (9188, 23390), (9356, 22970), (11485, 18712), (11695, 18376)]