1330889800

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{39847}}^1$

素因数の和:40030

約数の個数: 48

約数和(自身を含む): 3112925760

約数和(自身を除く): 1782035960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 334, 668, 835, 1336, 1670, 3340, 4175, 6680, 8350, 16700, 33400, 39847, 79694, 159388, 199235, 318776, 398470, 796940, 996175, 1593880, 1992350, 3984700, 6654449, 7969400, 13308898, 26617796, 33272245, 53235592, 66544490, 133088980, 166361225, 266177960, 332722450, 665444900, 1330889800]

約数ペア:

[(1, 1330889800), (2, 665444900), (4, 332722450), (5, 266177960), (8, 166361225), (10, 133088980), (20, 66544490), (25, 53235592), (40, 33272245), (50, 26617796), (100, 13308898), (167, 7969400), (200, 6654449), (334, 3984700), (668, 1992350), (835, 1593880), (1336, 996175), (1670, 796940), (3340, 398470), (4175, 318776), (6680, 199235), (8350, 159388), (16700, 79694), (33400, 39847)]