104317520

素因数分解:

$2^4\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1229}}^1$

素因数の和:2303

約数の個数: 40

約数和(自身を含む): 242964360

約数和(自身を除く): 138646840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1061, 1229, 2122, 2458, 4244, 4916, 5305, 6145, 8488, 9832, 10610, 12290, 16976, 19664, 21220, 24580, 42440, 49160, 84880, 98320, 1303969, 2607938, 5215876, 6519845, 10431752, 13039690, 20863504, 26079380, 52158760, 104317520]

約数ペア:

[(1, 104317520), (2, 52158760), (4, 26079380), (5, 20863504), (8, 13039690), (10, 10431752), (16, 6519845), (20, 5215876), (40, 2607938), (80, 1303969), (1061, 98320), (1229, 84880), (2122, 49160), (2458, 42440), (4244, 24580), (4916, 21220), (5305, 19664), (6145, 16976), (8488, 12290), (9832, 10610)]