135293080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260179}}^1$

素因数の和:260203

約数の個数: 32

約数和(自身を含む): 327826800

約数和(自身を除く): 192533720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 260179, 520358, 1040716, 1300895, 2081432, 2601790, 3382327, 5203580, 6764654, 10407160, 13529308, 16911635, 27058616, 33823270, 67646540, 135293080]

約数ペア:

[(1, 135293080), (2, 67646540), (4, 33823270), (5, 27058616), (8, 16911635), (10, 13529308), (13, 10407160), (20, 6764654), (26, 5203580), (40, 3382327), (52, 2601790), (65, 2081432), (104, 1300895), (130, 1040716), (260, 520358), (520, 260179)]