13830415880

素因数分解:

$2^3\times 5^1\times {\mathrm{5869}}^1\times {\mathrm{58913}}^1$

素因数の和:64793

約数の個数: 32

約数和(自身を含む): 31124266200

約数和(自身を除く): 17293850320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5869, 11738, 23476, 29345, 46952, 58690, 58913, 117380, 117826, 234760, 235652, 294565, 471304, 589130, 1178260, 2356520, 345760397, 691520794, 1383041588, 1728801985, 2766083176, 3457603970, 6915207940, 13830415880]

約数ペア:

[(1, 13830415880), (2, 6915207940), (4, 3457603970), (5, 2766083176), (8, 1728801985), (10, 1383041588), (20, 691520794), (40, 345760397), (5869, 2356520), (11738, 1178260), (23476, 589130), (29345, 471304), (46952, 294565), (58690, 235652), (58913, 234760), (117380, 117826)]