88319270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2819}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 171974880

約数和(自身を除く): 83655610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 2819, 3133, 5638, 6266, 14095, 15665, 28190, 31330, 36647, 73294, 183235, 366470, 679379, 1358758, 3396895, 6793790, 8831927, 17663854, 44159635, 88319270]

約数ペア:

[(1, 88319270), (2, 44159635), (5, 17663854), (10, 8831927), (13, 6793790), (26, 3396895), (65, 1358758), (130, 679379), (241, 366470), (482, 183235), (1205, 73294), (2410, 36647), (2819, 31330), (3133, 28190), (5638, 15665), (6266, 14095)]