132747950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 260742240

約数和(自身を除く): 127994290

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 178, 230, 445, 575, 890, 1150, 1297, 2047, 2225, 2594, 4094, 4450, 6485, 10235, 12970, 20470, 29831, 32425, 51175, 59662, 64850, 102350, 115433, 149155, 230866, 298310, 577165, 745775, 1154330, 1491550, 2654959, 2885825, 5309918, 5771650, 13274795, 26549590, 66373975, 132747950]

約数ペア:

[(1, 132747950), (2, 66373975), (5, 26549590), (10, 13274795), (23, 5771650), (25, 5309918), (46, 2885825), (50, 2654959), (89, 1491550), (115, 1154330), (178, 745775), (230, 577165), (445, 298310), (575, 230866), (890, 149155), (1150, 115433), (1297, 102350), (2047, 64850), (2225, 59662), (2594, 51175), (4094, 32425), (4450, 29831), (6485, 20470), (10235, 12970)]