172357804940

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{30451909}}^1$

素因数の和:30452201

約数の個数: 24

約数和(自身を含む): 363230382480

約数和(自身を除く): 190872577540

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 30451909, 60903818, 121807636, 152259545, 304519090, 609038180, 8617890247, 17235780494, 34471560988, 43089451235, 86178902470, 172357804940]

約数ペア:

[(1, 172357804940), (2, 86178902470), (4, 43089451235), (5, 34471560988), (10, 17235780494), (20, 8617890247), (283, 609038180), (566, 304519090), (1132, 152259545), (1415, 121807636), (2830, 60903818), (5660, 30451909)]