40023460

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3517}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 84220920

約数和(自身を除く): 44197460

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 3517, 5690, 7034, 11380, 14068, 17585, 35170, 70340, 2001173, 4002346, 8004692, 10005865, 20011730, 40023460]

約数ペア:

[(1, 40023460), (2, 20011730), (4, 10005865), (5, 8004692), (10, 4002346), (20, 2001173), (569, 70340), (1138, 35170), (2276, 17585), (2845, 14068), (3517, 11380), (5690, 7034)]