42396260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 51166300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1091, 1340, 1943, 2182, 3886, 4364, 5455, 7772, 9715, 10910, 19430, 21820, 31639, 38860, 63278, 73097, 126556, 146194, 158195, 292388, 316390, 365485, 632780, 730970, 1461940, 2119813, 4239626, 8479252, 10599065, 21198130, 42396260]

約数ペア:

[(1, 42396260), (2, 21198130), (4, 10599065), (5, 8479252), (10, 4239626), (20, 2119813), (29, 1461940), (58, 730970), (67, 632780), (116, 365485), (134, 316390), (145, 292388), (268, 158195), (290, 146194), (335, 126556), (580, 73097), (670, 63278), (1091, 38860), (1340, 31639), (1943, 21820), (2182, 19430), (3886, 10910), (4364, 9715), (5455, 7772)]