400084145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{74573}}^1$

素因数の和:74644

約数の個数: 16

約数和(自身を含む): 510086160

約数和(自身を除く): 110002015

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 74573, 372865, 2162617, 2759201, 10813085, 13796005, 80016829, 400084145]

約数ペア:

[(1, 400084145), (5, 80016829), (29, 13796005), (37, 10813085), (145, 2759201), (185, 2162617), (1073, 372865), (5365, 74573)]