34171450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 66245760

約数和(自身を除く): 32074310

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 211, 395, 410, 422, 790, 1025, 1055, 1975, 2050, 2110, 3239, 3950, 5275, 6478, 8651, 10550, 16195, 16669, 17302, 32390, 33338, 43255, 80975, 83345, 86510, 161950, 166690, 216275, 416725, 432550, 683429, 833450, 1366858, 3417145, 6834290, 17085725, 34171450]

約数ペア:

[(1, 34171450), (2, 17085725), (5, 6834290), (10, 3417145), (25, 1366858), (41, 833450), (50, 683429), (79, 432550), (82, 416725), (158, 216275), (205, 166690), (211, 161950), (395, 86510), (410, 83345), (422, 80975), (790, 43255), (1025, 33338), (1055, 32390), (1975, 17302), (2050, 16669), (2110, 16195), (3239, 10550), (3950, 8651), (5275, 6478)]