33948040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 53868920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 461, 526, 922, 1052, 1315, 1841, 1844, 2104, 2305, 2630, 3227, 3682, 3688, 4610, 5260, 6454, 7364, 9205, 9220, 10520, 12908, 14728, 16135, 18410, 18440, 25816, 32270, 36820, 64540, 73640, 121243, 129080, 242486, 484972, 606215, 848701, 969944, 1212430, 1697402, 2424860, 3394804, 4243505, 4849720, 6789608, 8487010, 16974020, 33948040]

約数ペア:

[(1, 33948040), (2, 16974020), (4, 8487010), (5, 6789608), (7, 4849720), (8, 4243505), (10, 3394804), (14, 2424860), (20, 1697402), (28, 1212430), (35, 969944), (40, 848701), (56, 606215), (70, 484972), (140, 242486), (263, 129080), (280, 121243), (461, 73640), (526, 64540), (922, 36820), (1052, 32270), (1315, 25816), (1841, 18440), (1844, 18410), (2104, 16135), (2305, 14728), (2630, 12908), (3227, 10520), (3682, 9220), (3688, 9205), (4610, 7364), (5260, 6454)]