200048960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21557}}^1$

素因数の和:21603

約数の個数: 56

約数和(自身を含む): 492815880

約数和(自身を除く): 292766920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 21557, 43114, 86228, 107785, 172456, 215570, 344912, 431140, 625153, 689824, 862280, 1250306, 1379648, 1724560, 2500612, 3125765, 3449120, 5001224, 6251530, 6898240, 10002448, 12503060, 20004896, 25006120, 40009792, 50012240, 100024480, 200048960]

約数ペア:

[(1, 200048960), (2, 100024480), (4, 50012240), (5, 40009792), (8, 25006120), (10, 20004896), (16, 12503060), (20, 10002448), (29, 6898240), (32, 6251530), (40, 5001224), (58, 3449120), (64, 3125765), (80, 2500612), (116, 1724560), (145, 1379648), (160, 1250306), (232, 862280), (290, 689824), (320, 625153), (464, 431140), (580, 344912), (928, 215570), (1160, 172456), (1856, 107785), (2320, 86228), (4640, 43114), (9280, 21557)]