43752740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 94938480

約数和(自身を除く): 51185740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 233, 410, 458, 466, 820, 916, 932, 1145, 1165, 2290, 2330, 4580, 4660, 9389, 9553, 18778, 19106, 37556, 38212, 46945, 47765, 53357, 93890, 95530, 106714, 187780, 191060, 213428, 266785, 533570, 1067140, 2187637, 4375274, 8750548, 10938185, 21876370, 43752740]

約数ペア:

[(1, 43752740), (2, 21876370), (4, 10938185), (5, 8750548), (10, 4375274), (20, 2187637), (41, 1067140), (82, 533570), (164, 266785), (205, 213428), (229, 191060), (233, 187780), (410, 106714), (458, 95530), (466, 93890), (820, 53357), (916, 47765), (932, 46945), (1145, 38212), (1165, 37556), (2290, 19106), (2330, 18778), (4580, 9553), (4660, 9389)]