72901250

素因数分解:

$2^1\times 5^4\times {\mathrm{58321}}^1$

素因数の和:58343

約数の個数: 20

約数和(自身を含む): 136648446

約数和(自身を除く): 63747196

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 58321, 116642, 291605, 583210, 1458025, 2916050, 7290125, 14580250, 36450625, 72901250]

約数ペア:

[(1, 72901250), (2, 36450625), (5, 14580250), (10, 7290125), (25, 2916050), (50, 1458025), (125, 583210), (250, 291605), (625, 116642), (1250, 58321)]