2645717366875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{14243}}^1$

素因数の和:14974

約数の個数: 80

約数和(自身を含む): 3700474968960

約数和(自身を除く): 1054757602085

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 625, 659, 1025, 1375, 2255, 3295, 5125, 6875, 7249, 11275, 14243, 16475, 25625, 27019, 36245, 56375, 71215, 82375, 135095, 156673, 181225, 281875, 297209, 356075, 411875, 583963, 675475, 783365, 906125, 1486045, 1780375, 2919815, 3377375, 3916825, 4530625, 6423593, 7430225, 8901875, 9386137, 14599075, 16886875, 19584125, 32117965, 37151125, 46930685, 72995375, 97920625, 103247507, 160589825, 185755625, 234653425, 364976875, 384831617, 516237535, 802949125, 1173267125, 1924158085, 2581187675, 4014745625, 4233147787, 5866335625, 9620790425, 12905938375, 21165738935, 48103952125, 64529691875, 105828694675, 240519760625, 529143473375, 2645717366875]

約数ペア:

[(1, 2645717366875), (5, 529143473375), (11, 240519760625), (25, 105828694675), (41, 64529691875), (55, 48103952125), (125, 21165738935), (205, 12905938375), (275, 9620790425), (451, 5866335625), (625, 4233147787), (659, 4014745625), (1025, 2581187675), (1375, 1924158085), (2255, 1173267125), (3295, 802949125), (5125, 516237535), (6875, 384831617), (7249, 364976875), (11275, 234653425), (14243, 185755625), (16475, 160589825), (25625, 103247507), (27019, 97920625), (36245, 72995375), (56375, 46930685), (71215, 37151125), (82375, 32117965), (135095, 19584125), (156673, 16886875), (181225, 14599075), (281875, 9386137), (297209, 8901875), (356075, 7430225), (411875, 6423593), (583963, 4530625), (675475, 3916825), (783365, 3377375), (906125, 2919815), (1486045, 1780375)]