202525960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55639}}^1$

素因数の和:55670

約数の個数: 64

約数和(自身を含む): 560851200

約数和(自身を除く): 358325240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55639, 111278, 222556, 278195, 389473, 445112, 556390, 723307, 778946, 1112780, 1446614, 1557892, 1947365, 2225560, 2893228, 3115784, 3616535, 3894730, 5063149, 5786456, 7233070, 7789460, 10126298, 14466140, 15578920, 20252596, 25315745, 28932280, 40505192, 50631490, 101262980, 202525960]

約数ペア:

[(1, 202525960), (2, 101262980), (4, 50631490), (5, 40505192), (7, 28932280), (8, 25315745), (10, 20252596), (13, 15578920), (14, 14466140), (20, 10126298), (26, 7789460), (28, 7233070), (35, 5786456), (40, 5063149), (52, 3894730), (56, 3616535), (65, 3115784), (70, 2893228), (91, 2225560), (104, 1947365), (130, 1557892), (140, 1446614), (182, 1112780), (260, 778946), (280, 723307), (364, 556390), (455, 445112), (520, 389473), (728, 278195), (910, 222556), (1820, 111278), (3640, 55639)]