24991550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 48559392

約数和(自身を除く): 23567842

約数列:

[1, 2, 5, 10, 25, 41, 50, 73, 82, 146, 167, 205, 334, 365, 410, 730, 835, 1025, 1670, 1825, 2050, 2993, 3650, 4175, 5986, 6847, 8350, 12191, 13694, 14965, 24382, 29930, 34235, 60955, 68470, 74825, 121910, 149650, 171175, 304775, 342350, 499831, 609550, 999662, 2499155, 4998310, 12495775, 24991550]

約数ペア:

[(1, 24991550), (2, 12495775), (5, 4998310), (10, 2499155), (25, 999662), (41, 609550), (50, 499831), (73, 342350), (82, 304775), (146, 171175), (167, 149650), (205, 121910), (334, 74825), (365, 68470), (410, 60955), (730, 34235), (835, 29930), (1025, 24382), (1670, 14965), (1825, 13694), (2050, 12191), (2993, 8350), (3650, 6847), (4175, 5986)]