73791380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283813}}^1$

素因数の和:283835

約数の個数: 24

約数和(自身を含む): 166882632

約数和(自身を除く): 93091252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283813, 567626, 1135252, 1419065, 2838130, 3689569, 5676260, 7379138, 14758276, 18447845, 36895690, 73791380]

約数ペア:

[(1, 73791380), (2, 36895690), (4, 18447845), (5, 14758276), (10, 7379138), (13, 5676260), (20, 3689569), (26, 2838130), (52, 1419065), (65, 1135252), (130, 567626), (260, 283813)]