152095220

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{11827}}^1$

素因数の和:12479

約数の個数: 24

約数和(自身を含む): 319923744

約数和(自身を除く): 167828524

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 11827, 12860, 23654, 47308, 59135, 118270, 236540, 7604761, 15209522, 30419044, 38023805, 76047610, 152095220]

約数ペア:

[(1, 152095220), (2, 76047610), (4, 38023805), (5, 30419044), (10, 15209522), (20, 7604761), (643, 236540), (1286, 118270), (2572, 59135), (3215, 47308), (6430, 23654), (11827, 12860)]