5145790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 10414656

約数和(自身を除く): 5268866

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1721, 2990, 3442, 8605, 17210, 22373, 39583, 44746, 79166, 111865, 197915, 223730, 395830, 514579, 1029158, 2572895, 5145790]

約数ペア:

[(1, 5145790), (2, 2572895), (5, 1029158), (10, 514579), (13, 395830), (23, 223730), (26, 197915), (46, 111865), (65, 79166), (115, 44746), (130, 39583), (230, 22373), (299, 17210), (598, 8605), (1495, 3442), (1721, 2990)]