2473420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 5725440

約数和(自身を除く): 3252020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 283, 380, 437, 460, 566, 874, 1132, 1415, 1748, 2185, 2830, 4370, 5377, 5660, 6509, 8740, 10754, 13018, 21508, 26036, 26885, 32545, 53770, 65090, 107540, 123671, 130180, 247342, 494684, 618355, 1236710, 2473420]

約数ペア:

[(1, 2473420), (2, 1236710), (4, 618355), (5, 494684), (10, 247342), (19, 130180), (20, 123671), (23, 107540), (38, 65090), (46, 53770), (76, 32545), (92, 26885), (95, 26036), (115, 21508), (190, 13018), (230, 10754), (283, 8740), (380, 6509), (437, 5660), (460, 5377), (566, 4370), (874, 2830), (1132, 2185), (1415, 1748)]