814889279230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3079}}^1\times {\mathrm{5867}}^1$

素因数の和:9313

約数の個数: 64

約数和(自身を含む): 1584968394240

約数和(自身を除く): 770079115010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3079, 3470, 4511, 5867, 6158, 9022, 11734, 15395, 22555, 29335, 30790, 40027, 45110, 58670, 76271, 80054, 152542, 200135, 381355, 400270, 762710, 1068413, 2035849, 2136826, 4071698, 5342065, 10179245, 10684130, 13889369, 18064493, 20358490, 26466037, 27778738, 36128986, 52932074, 69446845, 90322465, 132330185, 138893690, 180644930, 234838409, 264660370, 469676818, 1174192045, 2348384090, 6268379071, 12536758142, 31341895355, 62683790710, 81488927923, 162977855846, 407444639615, 814889279230]

約数ペア:

[(1, 814889279230), (2, 407444639615), (5, 162977855846), (10, 81488927923), (13, 62683790710), (26, 31341895355), (65, 12536758142), (130, 6268379071), (347, 2348384090), (694, 1174192045), (1735, 469676818), (3079, 264660370), (3470, 234838409), (4511, 180644930), (5867, 138893690), (6158, 132330185), (9022, 90322465), (11734, 69446845), (15395, 52932074), (22555, 36128986), (29335, 27778738), (30790, 26466037), (40027, 20358490), (45110, 18064493), (58670, 13889369), (76271, 10684130), (80054, 10179245), (152542, 5342065), (200135, 4071698), (381355, 2136826), (400270, 2035849), (762710, 1068413)]