73720060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 165344256

約数和(自身を除く): 91624196

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3727, 3956, 4945, 7454, 9890, 14908, 18635, 19780, 37270, 74540, 85721, 160261, 171442, 320522, 342884, 428605, 641044, 801305, 857210, 1602610, 1714420, 3205220, 3686003, 7372006, 14744012, 18430015, 36860030, 73720060]

約数ペア:

[(1, 73720060), (2, 36860030), (4, 18430015), (5, 14744012), (10, 7372006), (20, 3686003), (23, 3205220), (43, 1714420), (46, 1602610), (86, 857210), (92, 801305), (115, 641044), (172, 428605), (215, 342884), (230, 320522), (430, 171442), (460, 160261), (860, 85721), (989, 74540), (1978, 37270), (3727, 19780), (3956, 18635), (4945, 14908), (7454, 9890)]