29151250

素因数分解:

$2^1\times 5^4\times {\mathrm{23321}}^1$

素因数の和:23343

約数の個数: 20

約数和(自身を含む): 54643446

約数和(自身を除く): 25492196

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 23321, 46642, 116605, 233210, 583025, 1166050, 2915125, 5830250, 14575625, 29151250]

約数ペア:

[(1, 29151250), (2, 14575625), (5, 5830250), (10, 2915125), (25, 1166050), (50, 583025), (125, 233210), (250, 116605), (625, 46642), (1250, 23321)]