132444800

素因数分解:

$2^7\times 5^2\times {\mathrm{41389}}^1$

素因数の和:41413

約数の個数: 48

約数和(自身を含む): 327187950

約数和(自身を除く): 194743150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 41389, 82778, 165556, 206945, 331112, 413890, 662224, 827780, 1034725, 1324448, 1655560, 2069450, 2648896, 3311120, 4138900, 5297792, 6622240, 8277800, 13244480, 16555600, 26488960, 33111200, 66222400, 132444800]

約数ペア:

[(1, 132444800), (2, 66222400), (4, 33111200), (5, 26488960), (8, 16555600), (10, 13244480), (16, 8277800), (20, 6622240), (25, 5297792), (32, 4138900), (40, 3311120), (50, 2648896), (64, 2069450), (80, 1655560), (100, 1324448), (128, 1034725), (160, 827780), (200, 662224), (320, 413890), (400, 331112), (640, 206945), (800, 165556), (1600, 82778), (3200, 41389)]