43838920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 109019520

約数和(自身を除く): 65180600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 2803, 3128, 3910, 5606, 7820, 11212, 14015, 15640, 22424, 28030, 47651, 56060, 64469, 95302, 112120, 128938, 190604, 238255, 257876, 322345, 381208, 476510, 515752, 644690, 953020, 1095973, 1289380, 1906040, 2191946, 2578760, 4383892, 5479865, 8767784, 10959730, 21919460, 43838920]

約数ペア:

[(1, 43838920), (2, 21919460), (4, 10959730), (5, 8767784), (8, 5479865), (10, 4383892), (17, 2578760), (20, 2191946), (23, 1906040), (34, 1289380), (40, 1095973), (46, 953020), (68, 644690), (85, 515752), (92, 476510), (115, 381208), (136, 322345), (170, 257876), (184, 238255), (230, 190604), (340, 128938), (391, 112120), (460, 95302), (680, 64469), (782, 56060), (920, 47651), (1564, 28030), (1955, 22424), (2803, 15640), (3128, 14015), (3910, 11212), (5606, 7820)]