4945750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 9419904

約数和(自身を除く): 4474154

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 271, 365, 542, 730, 1355, 1825, 2710, 3650, 6775, 9125, 13550, 18250, 19783, 33875, 39566, 67750, 98915, 197830, 494575, 989150, 2472875, 4945750]

約数ペア:

[(1, 4945750), (2, 2472875), (5, 989150), (10, 494575), (25, 197830), (50, 98915), (73, 67750), (125, 39566), (146, 33875), (250, 19783), (271, 18250), (365, 13550), (542, 9125), (730, 6775), (1355, 3650), (1825, 2710)]