76053880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38803}}^1$

素因数の和:38828

約数の個数: 48

約数和(自身を含む): 199064520

約数和(自身を除く): 123010640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38803, 77606, 155212, 194015, 271621, 310424, 388030, 543242, 776060, 1086484, 1358105, 1552120, 1901347, 2172968, 2716210, 3802694, 5432420, 7605388, 9506735, 10864840, 15210776, 19013470, 38026940, 76053880]

約数ペア:

[(1, 76053880), (2, 38026940), (4, 19013470), (5, 15210776), (7, 10864840), (8, 9506735), (10, 7605388), (14, 5432420), (20, 3802694), (28, 2716210), (35, 2172968), (40, 1901347), (49, 1552120), (56, 1358105), (70, 1086484), (98, 776060), (140, 543242), (196, 388030), (245, 310424), (280, 271621), (392, 194015), (490, 155212), (980, 77606), (1960, 38803)]