4849780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 11458944

約数和(自身を除く): 6609164

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 811, 1196, 1495, 1622, 2990, 3244, 4055, 5980, 8110, 10543, 16220, 18653, 21086, 37306, 42172, 52715, 74612, 93265, 105430, 186530, 210860, 242489, 373060, 484978, 969956, 1212445, 2424890, 4849780]

約数ペア:

[(1, 4849780), (2, 2424890), (4, 1212445), (5, 969956), (10, 484978), (13, 373060), (20, 242489), (23, 210860), (26, 186530), (46, 105430), (52, 93265), (65, 74612), (92, 52715), (115, 42172), (130, 37306), (230, 21086), (260, 18653), (299, 16220), (460, 10543), (598, 8110), (811, 5980), (1196, 4055), (1495, 3244), (1622, 2990)]