76595740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 175849632

約数和(自身を除く): 99253892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 4397, 8710, 8794, 17420, 17588, 21985, 43970, 57161, 87940, 114322, 228644, 285805, 294599, 571610, 589198, 1143220, 1178396, 1472995, 2945990, 3829787, 5891980, 7659574, 15319148, 19148935, 38297870, 76595740]

約数ペア:

[(1, 76595740), (2, 38297870), (4, 19148935), (5, 15319148), (10, 7659574), (13, 5891980), (20, 3829787), (26, 2945990), (52, 1472995), (65, 1178396), (67, 1143220), (130, 589198), (134, 571610), (260, 294599), (268, 285805), (335, 228644), (670, 114322), (871, 87940), (1340, 57161), (1742, 43970), (3484, 21985), (4355, 17588), (4397, 17420), (8710, 8794)]