1953887200

素因数分解:

$2^5\times 5^2\times {\mathrm{2442359}}^1$

素因数の和:2442379

約数の個数: 36

約数和(自身を含む): 4769929080

約数和(自身を除く): 2816041880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2442359, 4884718, 9769436, 12211795, 19538872, 24423590, 39077744, 48847180, 61058975, 78155488, 97694360, 122117950, 195388720, 244235900, 390777440, 488471800, 976943600, 1953887200]

約数ペア:

[(1, 1953887200), (2, 976943600), (4, 488471800), (5, 390777440), (8, 244235900), (10, 195388720), (16, 122117950), (20, 97694360), (25, 78155488), (32, 61058975), (40, 48847180), (50, 39077744), (80, 24423590), (100, 19538872), (160, 12211795), (200, 9769436), (400, 4884718), (800, 2442359)]