22476919640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80274713}}^1$

素因数の和:80274731

約数の個数: 32

約数和(自身を含む): 57797794080

約数和(自身を除く): 35320874440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80274713, 160549426, 321098852, 401373565, 561922991, 642197704, 802747130, 1123845982, 1605494260, 2247691964, 2809614955, 3210988520, 4495383928, 5619229910, 11238459820, 22476919640]

約数ペア:

[(1, 22476919640), (2, 11238459820), (4, 5619229910), (5, 4495383928), (7, 3210988520), (8, 2809614955), (10, 2247691964), (14, 1605494260), (20, 1123845982), (28, 802747130), (35, 642197704), (40, 561922991), (56, 401373565), (70, 321098852), (140, 160549426), (280, 80274713)]