2969720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 7197120

約数和(自身を除く): 4227400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5711, 11422, 22844, 28555, 45688, 57110, 74243, 114220, 148486, 228440, 296972, 371215, 593944, 742430, 1484860, 2969720]

約数ペア:

[(1, 2969720), (2, 1484860), (4, 742430), (5, 593944), (8, 371215), (10, 296972), (13, 228440), (20, 148486), (26, 114220), (40, 74243), (52, 57110), (65, 45688), (104, 28555), (130, 22844), (260, 11422), (520, 5711)]