45012880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51151}}^1$

素因数の和:51175

約数の個数: 40

約数和(自身を含む): 114171264

約数和(自身を除く): 69158384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 51151, 102302, 204604, 255755, 409208, 511510, 562661, 818416, 1023020, 1125322, 2046040, 2250644, 2813305, 4092080, 4501288, 5626610, 9002576, 11253220, 22506440, 45012880]

約数ペア:

[(1, 45012880), (2, 22506440), (4, 11253220), (5, 9002576), (8, 5626610), (10, 4501288), (11, 4092080), (16, 2813305), (20, 2250644), (22, 2046040), (40, 1125322), (44, 1023020), (55, 818416), (80, 562661), (88, 511510), (110, 409208), (176, 255755), (220, 204604), (440, 102302), (880, 51151)]