850638888970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{350983}}^1$

素因数の和:351287

約数の個数: 64

約数和(自身を含む): 1674143138304

約数和(自身を除く): 823504249334

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 181, 206, 362, 515, 905, 1030, 1339, 1810, 2353, 2678, 4706, 6695, 11765, 13390, 18643, 23530, 37286, 93215, 186430, 242359, 350983, 484718, 701966, 1211795, 1754915, 2423590, 3509830, 4562779, 9125558, 22813895, 36151249, 45627790, 63527923, 72302498, 127055846, 180756245, 317639615, 361512490, 469966237, 635279230, 825862999, 939932474, 1651725998, 2349831185, 4129314995, 4699662370, 6543376069, 8258629990, 13086752138, 32716880345, 65433760690, 85063888897, 170127777794, 425319444485, 850638888970]

約数ペア:

[(1, 850638888970), (2, 425319444485), (5, 170127777794), (10, 85063888897), (13, 65433760690), (26, 32716880345), (65, 13086752138), (103, 8258629990), (130, 6543376069), (181, 4699662370), (206, 4129314995), (362, 2349831185), (515, 1651725998), (905, 939932474), (1030, 825862999), (1339, 635279230), (1810, 469966237), (2353, 361512490), (2678, 317639615), (4706, 180756245), (6695, 127055846), (11765, 72302498), (13390, 63527923), (18643, 45627790), (23530, 36151249), (37286, 22813895), (93215, 9125558), (186430, 4562779), (242359, 3509830), (350983, 2423590), (484718, 1754915), (701966, 1211795)]