8103160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15583}}^1$

素因数の和:15607

約数の個数: 32

約数和(自身を含む): 19635840

約数和(自身を除く): 11532680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15583, 31166, 62332, 77915, 124664, 155830, 202579, 311660, 405158, 623320, 810316, 1012895, 1620632, 2025790, 4051580, 8103160]

約数ペア:

[(1, 8103160), (2, 4051580), (4, 2025790), (5, 1620632), (8, 1012895), (10, 810316), (13, 623320), (20, 405158), (26, 311660), (40, 202579), (52, 155830), (65, 124664), (104, 77915), (130, 62332), (260, 31166), (520, 15583)]