41877940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 101606400

約数和(自身を除く): 59728460

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 149, 188, 230, 235, 260, 298, 299, 460, 470, 596, 598, 611, 745, 940, 1081, 1196, 1222, 1490, 1495, 1937, 2162, 2444, 2980, 2990, 3055, 3427, 3874, 4324, 5405, 5980, 6110, 6854, 7003, 7748, 9685, 10810, 12220, 13708, 14006, 14053, 17135, 19370, 21620, 28012, 28106, 34270, 35015, 38740, 44551, 56212, 68540, 70030, 70265, 89102, 91039, 140060, 140530, 161069, 178204, 182078, 222755, 281060, 322138, 364156, 445510, 455195, 644276, 805345, 891020, 910390, 1610690, 1820780, 2093897, 3221380, 4187794, 8375588, 10469485, 20938970, 41877940]

約数ペア:

[(1, 41877940), (2, 20938970), (4, 10469485), (5, 8375588), (10, 4187794), (13, 3221380), (20, 2093897), (23, 1820780), (26, 1610690), (46, 910390), (47, 891020), (52, 805345), (65, 644276), (92, 455195), (94, 445510), (115, 364156), (130, 322138), (149, 281060), (188, 222755), (230, 182078), (235, 178204), (260, 161069), (298, 140530), (299, 140060), (460, 91039), (470, 89102), (596, 70265), (598, 70030), (611, 68540), (745, 56212), (940, 44551), (1081, 38740), (1196, 35015), (1222, 34270), (1490, 28106), (1495, 28012), (1937, 21620), (2162, 19370), (2444, 17135), (2980, 14053), (2990, 14006), (3055, 13708), (3427, 12220), (3874, 10810), (4324, 9685), (5405, 7748), (5980, 7003), (6110, 6854)]