3801400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 8983800

約数和(自身を除く): 5182400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 229, 332, 415, 458, 664, 830, 916, 1145, 1660, 1832, 2075, 2290, 3320, 4150, 4580, 5725, 8300, 9160, 11450, 16600, 19007, 22900, 38014, 45800, 76028, 95035, 152056, 190070, 380140, 475175, 760280, 950350, 1900700, 3801400]

約数ペア:

[(1, 3801400), (2, 1900700), (4, 950350), (5, 760280), (8, 475175), (10, 380140), (20, 190070), (25, 152056), (40, 95035), (50, 76028), (83, 45800), (100, 38014), (166, 22900), (200, 19007), (229, 16600), (332, 11450), (415, 9160), (458, 8300), (664, 5725), (830, 4580), (916, 4150), (1145, 3320), (1660, 2290), (1832, 2075)]