22809442960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{15269}}^1$

素因数の和:15616

約数の個数: 80

約数和(自身を含む): 53986901760

約数和(自身を除く): 31177458800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 263, 284, 355, 526, 568, 710, 1052, 1136, 1315, 1420, 2104, 2630, 2840, 4208, 5260, 5680, 10520, 15269, 18673, 21040, 30538, 37346, 61076, 74692, 76345, 93365, 122152, 149384, 152690, 186730, 244304, 298768, 305380, 373460, 610760, 746920, 1084099, 1221520, 1493840, 2168198, 4015747, 4336396, 5420495, 8031494, 8672792, 10840990, 16062988, 17345584, 20078735, 21681980, 32125976, 40157470, 43363960, 64251952, 80314940, 86727920, 160629880, 285118037, 321259760, 570236074, 1140472148, 1425590185, 2280944296, 2851180370, 4561888592, 5702360740, 11404721480, 22809442960]

約数ペア:

[(1, 22809442960), (2, 11404721480), (4, 5702360740), (5, 4561888592), (8, 2851180370), (10, 2280944296), (16, 1425590185), (20, 1140472148), (40, 570236074), (71, 321259760), (80, 285118037), (142, 160629880), (263, 86727920), (284, 80314940), (355, 64251952), (526, 43363960), (568, 40157470), (710, 32125976), (1052, 21681980), (1136, 20078735), (1315, 17345584), (1420, 16062988), (2104, 10840990), (2630, 8672792), (2840, 8031494), (4208, 5420495), (5260, 4336396), (5680, 4015747), (10520, 2168198), (15269, 1493840), (18673, 1221520), (21040, 1084099), (30538, 746920), (37346, 610760), (61076, 373460), (74692, 305380), (76345, 298768), (93365, 244304), (122152, 186730), (149384, 152690)]