534455140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{1093}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 1173328128

約数和(自身を除く): 638872988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1063, 1093, 2126, 2186, 4252, 4372, 5315, 5465, 10630, 10930, 21260, 21860, 24449, 25139, 48898, 50278, 97796, 100556, 122245, 125695, 244490, 251390, 488980, 502780, 1161859, 2323718, 4647436, 5809295, 11618590, 23237180, 26722757, 53445514, 106891028, 133613785, 267227570, 534455140]

約数ペア:

[(1, 534455140), (2, 267227570), (4, 133613785), (5, 106891028), (10, 53445514), (20, 26722757), (23, 23237180), (46, 11618590), (92, 5809295), (115, 4647436), (230, 2323718), (460, 1161859), (1063, 502780), (1093, 488980), (2126, 251390), (2186, 244490), (4252, 125695), (4372, 122245), (5315, 100556), (5465, 97796), (10630, 50278), (10930, 48898), (21260, 25139), (21860, 24449)]