5355752420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{258233}}^1$

素因数の和:258320

約数の個数: 48

約数和(自身を含む): 12103944048

約数和(自身を除く): 6748191628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 20740, 258233, 516466, 1032932, 1291165, 2582330, 4389961, 5164660, 8779922, 15752213, 17559844, 21949805, 31504426, 43899610, 63008852, 78761065, 87799220, 157522130, 267787621, 315044260, 535575242, 1071150484, 1338938105, 2677876210, 5355752420]

約数ペア:

[(1, 5355752420), (2, 2677876210), (4, 1338938105), (5, 1071150484), (10, 535575242), (17, 315044260), (20, 267787621), (34, 157522130), (61, 87799220), (68, 78761065), (85, 63008852), (122, 43899610), (170, 31504426), (244, 21949805), (305, 17559844), (340, 15752213), (610, 8779922), (1037, 5164660), (1220, 4389961), (2074, 2582330), (4148, 1291165), (5185, 1032932), (10370, 516466), (20740, 258233)]