174913240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{230149}}^1$

素因数の和:230179

約数の個数: 32

約数和(自身を含む): 414270000

約数和(自身を除く): 239356760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 230149, 460298, 920596, 1150745, 1841192, 2301490, 4372831, 4602980, 8745662, 9205960, 17491324, 21864155, 34982648, 43728310, 87456620, 174913240]

約数ペア:

[(1, 174913240), (2, 87456620), (4, 43728310), (5, 34982648), (8, 21864155), (10, 17491324), (19, 9205960), (20, 8745662), (38, 4602980), (40, 4372831), (76, 2301490), (95, 1841192), (152, 1150745), (190, 920596), (380, 460298), (760, 230149)]