1952803400

素因数分解:

$2^3\times 5^2\times {\mathrm{1559}}^1\times {\mathrm{6263}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 4543905600

約数和(自身を除く): 2591102200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1559, 3118, 6236, 6263, 7795, 12472, 12526, 15590, 25052, 31180, 31315, 38975, 50104, 62360, 62630, 77950, 125260, 155900, 156575, 250520, 311800, 313150, 626300, 1252600, 9764017, 19528034, 39056068, 48820085, 78112136, 97640170, 195280340, 244100425, 390560680, 488200850, 976401700, 1952803400]

約数ペア:

[(1, 1952803400), (2, 976401700), (4, 488200850), (5, 390560680), (8, 244100425), (10, 195280340), (20, 97640170), (25, 78112136), (40, 48820085), (50, 39056068), (100, 19528034), (200, 9764017), (1559, 1252600), (3118, 626300), (6236, 313150), (6263, 311800), (7795, 250520), (12472, 156575), (12526, 155900), (15590, 125260), (25052, 77950), (31180, 62630), (31315, 62360), (38975, 50104)]