4534640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5153}}^1$

素因数の和:5177

約数の個数: 40

約数和(自身を含む): 11503728

約数和(自身を除く): 6969088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5153, 10306, 20612, 25765, 41224, 51530, 56683, 82448, 103060, 113366, 206120, 226732, 283415, 412240, 453464, 566830, 906928, 1133660, 2267320, 4534640]

約数ペア:

[(1, 4534640), (2, 2267320), (4, 1133660), (5, 906928), (8, 566830), (10, 453464), (11, 412240), (16, 283415), (20, 226732), (22, 206120), (40, 113366), (44, 103060), (55, 82448), (80, 56683), (88, 51530), (110, 41224), (176, 25765), (220, 20612), (440, 10306), (880, 5153)]