296537920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{132383}}^1$

素因数の和:132407

約数の個数: 56

約数和(自身を含む): 807012864

約数和(自身を除く): 510474944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 132383, 264766, 529532, 661915, 926681, 1059064, 1323830, 1853362, 2118128, 2647660, 3706724, 4236256, 4633405, 5295320, 7413448, 8472512, 9266810, 10590640, 14826896, 18533620, 21181280, 29653792, 37067240, 42362560, 59307584, 74134480, 148268960, 296537920]

約数ペア:

[(1, 296537920), (2, 148268960), (4, 74134480), (5, 59307584), (7, 42362560), (8, 37067240), (10, 29653792), (14, 21181280), (16, 18533620), (20, 14826896), (28, 10590640), (32, 9266810), (35, 8472512), (40, 7413448), (56, 5295320), (64, 4633405), (70, 4236256), (80, 3706724), (112, 2647660), (140, 2118128), (160, 1853362), (224, 1323830), (280, 1059064), (320, 926681), (448, 661915), (560, 529532), (1120, 264766), (2240, 132383)]