39431350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 84646368

約数和(自身を除く): 45215018

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 350, 565, 791, 997, 1130, 1582, 1994, 2825, 3955, 4985, 5650, 6979, 7910, 9970, 13958, 19775, 24925, 34895, 39550, 49850, 69790, 112661, 174475, 225322, 348950, 563305, 788627, 1126610, 1577254, 2816525, 3943135, 5633050, 7886270, 19715675, 39431350]

約数ペア:

[(1, 39431350), (2, 19715675), (5, 7886270), (7, 5633050), (10, 3943135), (14, 2816525), (25, 1577254), (35, 1126610), (50, 788627), (70, 563305), (113, 348950), (175, 225322), (226, 174475), (350, 112661), (565, 69790), (791, 49850), (997, 39550), (1130, 34895), (1582, 24925), (1994, 19775), (2825, 13958), (3955, 9970), (4985, 7910), (5650, 6979)]