1825608440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2417}}^1$

素因数の和:3272

約数の個数: 64

約数和(自身を含む): 4293207360

約数和(自身を除く): 2467598920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 821, 920, 1642, 2417, 3284, 4105, 4834, 6568, 8210, 9668, 12085, 16420, 18883, 19336, 24170, 32840, 37766, 48340, 55591, 75532, 94415, 96680, 111182, 151064, 188830, 222364, 277955, 377660, 444728, 555910, 755320, 1111820, 1984357, 2223640, 3968714, 7937428, 9921785, 15874856, 19843570, 39687140, 45640211, 79374280, 91280422, 182560844, 228201055, 365121688, 456402110, 912804220, 1825608440]

約数ペア:

[(1, 1825608440), (2, 912804220), (4, 456402110), (5, 365121688), (8, 228201055), (10, 182560844), (20, 91280422), (23, 79374280), (40, 45640211), (46, 39687140), (92, 19843570), (115, 15874856), (184, 9921785), (230, 7937428), (460, 3968714), (821, 2223640), (920, 1984357), (1642, 1111820), (2417, 755320), (3284, 555910), (4105, 444728), (4834, 377660), (6568, 277955), (8210, 222364), (9668, 188830), (12085, 151064), (16420, 111182), (18883, 96680), (19336, 94415), (24170, 75532), (32840, 55591), (37766, 48340)]