79044800

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 84

約数和(自身を含む): 196535040

約数和(自身を除く): 117490240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 389, 400, 508, 635, 778, 800, 1016, 1270, 1556, 1600, 1945, 2032, 2540, 3112, 3175, 3890, 4064, 5080, 6224, 6350, 7780, 8128, 9725, 10160, 12448, 12700, 15560, 19450, 20320, 24896, 25400, 31120, 38900, 40640, 49403, 50800, 62240, 77800, 98806, 101600, 124480, 155600, 197612, 203200, 247015, 311200, 395224, 494030, 622400, 790448, 988060, 1235075, 1580896, 1976120, 2470150, 3161792, 3952240, 4940300, 7904480, 9880600, 15808960, 19761200, 39522400, 79044800]

約数ペア:

[(1, 79044800), (2, 39522400), (4, 19761200), (5, 15808960), (8, 9880600), (10, 7904480), (16, 4940300), (20, 3952240), (25, 3161792), (32, 2470150), (40, 1976120), (50, 1580896), (64, 1235075), (80, 988060), (100, 790448), (127, 622400), (160, 494030), (200, 395224), (254, 311200), (320, 247015), (389, 203200), (400, 197612), (508, 155600), (635, 124480), (778, 101600), (800, 98806), (1016, 77800), (1270, 62240), (1556, 50800), (1600, 49403), (1945, 40640), (2032, 38900), (2540, 31120), (3112, 25400), (3175, 24896), (3890, 20320), (4064, 19450), (5080, 15560), (6224, 12700), (6350, 12448), (7780, 10160), (8128, 9725)]