1546705940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191899}}^1$

素因数の和:191952

約数の個数: 48

約数和(自身を含む): 3610790400

約数和(自身を除く): 2064084460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 191899, 383798, 767596, 959495, 1918990, 2494687, 3837980, 4989374, 5948869, 9978748, 11897738, 12473435, 23795476, 24946870, 29744345, 49893740, 59488690, 77335297, 118977380, 154670594, 309341188, 386676485, 773352970, 1546705940]

約数ペア:

[(1, 1546705940), (2, 773352970), (4, 386676485), (5, 309341188), (10, 154670594), (13, 118977380), (20, 77335297), (26, 59488690), (31, 49893740), (52, 29744345), (62, 24946870), (65, 23795476), (124, 12473435), (130, 11897738), (155, 9978748), (260, 5948869), (310, 4989374), (403, 3837980), (620, 2494687), (806, 1918990), (1612, 959495), (2015, 767596), (4030, 383798), (8060, 191899)]