2023489780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{116159}}^1$

素因数の和:116248

約数の個数: 48

約数和(自身を含む): 4644541440

約数和(自身を除く): 2621051660

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, 8710, 17420, 116159, 232318, 464636, 580795, 1161590, 1510067, 2323180, 3020134, 6040268, 7550335, 7782653, 15100670, 15565306, 30201340, 31130612, 38913265, 77826530, 101174489, 155653060, 202348978, 404697956, 505872445, 1011744890, 2023489780]

約数ペア:

[(1, 2023489780), (2, 1011744890), (4, 505872445), (5, 404697956), (10, 202348978), (13, 155653060), (20, 101174489), (26, 77826530), (52, 38913265), (65, 31130612), (67, 30201340), (130, 15565306), (134, 15100670), (260, 7782653), (268, 7550335), (335, 6040268), (670, 3020134), (871, 2323180), (1340, 1510067), (1742, 1161590), (3484, 580795), (4355, 464636), (8710, 232318), (17420, 116159)]