3584779780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{254963}}^1$

素因数の和:255028

約数の個数: 48

約数和(自身を含む): 8138450880

約数和(自身を除く): 4553671100

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 254963, 509926, 1019852, 1274815, 2549630, 4844297, 5099260, 9433631, 9688594, 18867262, 19377188, 24221485, 37734524, 47168155, 48442970, 94336310, 96885940, 179238989, 188672620, 358477978, 716955956, 896194945, 1792389890, 3584779780]

約数ペア:

[(1, 3584779780), (2, 1792389890), (4, 896194945), (5, 716955956), (10, 358477978), (19, 188672620), (20, 179238989), (37, 96885940), (38, 94336310), (74, 48442970), (76, 47168155), (95, 37734524), (148, 24221485), (185, 19377188), (190, 18867262), (370, 9688594), (380, 9433631), (703, 5099260), (740, 4844297), (1406, 2549630), (2812, 1274815), (3515, 1019852), (7030, 509926), (14060, 254963)]