34040240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 86619456

約数和(自身を除く): 52579216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 461, 520, 568, 710, 922, 923, 1040, 1136, 1420, 1844, 1846, 2305, 2840, 3688, 3692, 4610, 4615, 5680, 5993, 7376, 7384, 9220, 9230, 11986, 14768, 18440, 18460, 23972, 29965, 32731, 36880, 36920, 47944, 59930, 65462, 73840, 95888, 119860, 130924, 163655, 239720, 261848, 327310, 425503, 479440, 523696, 654620, 851006, 1309240, 1702012, 2127515, 2618480, 3404024, 4255030, 6808048, 8510060, 17020120, 34040240]

約数ペア:

[(1, 34040240), (2, 17020120), (4, 8510060), (5, 6808048), (8, 4255030), (10, 3404024), (13, 2618480), (16, 2127515), (20, 1702012), (26, 1309240), (40, 851006), (52, 654620), (65, 523696), (71, 479440), (80, 425503), (104, 327310), (130, 261848), (142, 239720), (208, 163655), (260, 130924), (284, 119860), (355, 95888), (461, 73840), (520, 65462), (568, 59930), (710, 47944), (922, 36920), (923, 36880), (1040, 32731), (1136, 29965), (1420, 23972), (1844, 18460), (1846, 18440), (2305, 14768), (2840, 11986), (3688, 9230), (3692, 9220), (4610, 7384), (4615, 7376), (5680, 5993)]