224750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 32

約数和(自身を含む): 449280

約数和(自身を除く): 224530

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 125, 145, 155, 250, 290, 310, 725, 775, 899, 1450, 1550, 1798, 3625, 3875, 4495, 7250, 7750, 8990, 22475, 44950, 112375, 224750]

約数ペア:

[(1, 224750), (2, 112375), (5, 44950), (10, 22475), (25, 8990), (29, 7750), (31, 7250), (50, 4495), (58, 3875), (62, 3625), (125, 1798), (145, 1550), (155, 1450), (250, 899), (290, 775), (310, 725)]