72001250

素因数分解:

$2^1\times 5^4\times {\mathrm{57601}}^1$

素因数の和:57623

約数の個数: 20

約数和(自身を含む): 134961486

約数和(自身を除く): 62960236

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 57601, 115202, 288005, 576010, 1440025, 2880050, 7200125, 14400250, 36000625, 72001250]

約数ペア:

[(1, 72001250), (2, 36000625), (5, 14400250), (10, 7200125), (25, 2880050), (50, 1440025), (125, 576010), (250, 288005), (625, 115202), (1250, 57601)]