4116980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4201}}^1$

素因数の和:4224

約数の個数: 36

約数和(自身を含む): 10059588

約数和(自身を除く): 5942608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4201, 8402, 16804, 21005, 29407, 42010, 58814, 84020, 117628, 147035, 205849, 294070, 411698, 588140, 823396, 1029245, 2058490, 4116980]

約数ペア:

[(1, 4116980), (2, 2058490), (4, 1029245), (5, 823396), (7, 588140), (10, 411698), (14, 294070), (20, 205849), (28, 147035), (35, 117628), (49, 84020), (70, 58814), (98, 42010), (140, 29407), (196, 21005), (245, 16804), (490, 8402), (980, 4201)]