98253400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{70181}}^1$

素因数の和:70204

約数の個数: 48

約数和(自身を含む): 261077040

約数和(自身を除く): 162823640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 70181, 140362, 280724, 350905, 491267, 561448, 701810, 982534, 1403620, 1754525, 1965068, 2456335, 2807240, 3509050, 3930136, 4912670, 7018100, 9825340, 12281675, 14036200, 19650680, 24563350, 49126700, 98253400]

約数ペア:

[(1, 98253400), (2, 49126700), (4, 24563350), (5, 19650680), (7, 14036200), (8, 12281675), (10, 9825340), (14, 7018100), (20, 4912670), (25, 3930136), (28, 3509050), (35, 2807240), (40, 2456335), (50, 1965068), (56, 1754525), (70, 1403620), (100, 982534), (140, 701810), (175, 561448), (200, 491267), (280, 350905), (350, 280724), (700, 140362), (1400, 70181)]