394250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 786240

約数和(自身を除く): 391990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 125, 166, 190, 250, 415, 475, 830, 950, 1577, 2075, 2375, 3154, 4150, 4750, 7885, 10375, 15770, 20750, 39425, 78850, 197125, 394250]

約数ペア:

[(1, 394250), (2, 197125), (5, 78850), (10, 39425), (19, 20750), (25, 15770), (38, 10375), (50, 7885), (83, 4750), (95, 4150), (125, 3154), (166, 2375), (190, 2075), (250, 1577), (415, 950), (475, 830)]