22050890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 41475024

約数和(自身を除く): 19424134

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 977, 1954, 2257, 4514, 4885, 9770, 11285, 22570, 36149, 59597, 72298, 119194, 180745, 297985, 361490, 595970, 2205089, 4410178, 11025445, 22050890]

約数ペア:

[(1, 22050890), (2, 11025445), (5, 4410178), (10, 2205089), (37, 595970), (61, 361490), (74, 297985), (122, 180745), (185, 119194), (305, 72298), (370, 59597), (610, 36149), (977, 22570), (1954, 11285), (2257, 9770), (4514, 4885)]