2689869320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{11117}}^1$

素因数の和:11414

約数の個数: 64

約数和(自身を含む): 6339928320

約数和(自身を除く): 3650059000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 263, 460, 526, 920, 1052, 1315, 2104, 2630, 5260, 6049, 10520, 11117, 12098, 22234, 24196, 30245, 44468, 48392, 55585, 60490, 88936, 111170, 120980, 222340, 241960, 255691, 444680, 511382, 1022764, 1278455, 2045528, 2556910, 2923771, 5113820, 5847542, 10227640, 11695084, 14618855, 23390168, 29237710, 58475420, 67246733, 116950840, 134493466, 268986932, 336233665, 537973864, 672467330, 1344934660, 2689869320]

約数ペア:

[(1, 2689869320), (2, 1344934660), (4, 672467330), (5, 537973864), (8, 336233665), (10, 268986932), (20, 134493466), (23, 116950840), (40, 67246733), (46, 58475420), (92, 29237710), (115, 23390168), (184, 14618855), (230, 11695084), (263, 10227640), (460, 5847542), (526, 5113820), (920, 2923771), (1052, 2556910), (1315, 2045528), (2104, 1278455), (2630, 1022764), (5260, 511382), (6049, 444680), (10520, 255691), (11117, 241960), (12098, 222340), (22234, 120980), (24196, 111170), (30245, 88936), (44468, 60490), (48392, 55585)]