89452240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38557}}^1$

素因数の和:38599

約数の個数: 40

約数和(自身を含む): 215153640

約数和(自身を除く): 125701400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 38557, 77114, 154228, 192785, 308456, 385570, 616912, 771140, 1118153, 1542280, 2236306, 3084560, 4472612, 5590765, 8945224, 11181530, 17890448, 22363060, 44726120, 89452240]

約数ペア:

[(1, 89452240), (2, 44726120), (4, 22363060), (5, 17890448), (8, 11181530), (10, 8945224), (16, 5590765), (20, 4472612), (29, 3084560), (40, 2236306), (58, 1542280), (80, 1118153), (116, 771140), (145, 616912), (232, 385570), (290, 308456), (464, 192785), (580, 154228), (1160, 77114), (2320, 38557)]