15635360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7545

約数の個数: 48

約数和(自身を含む): 39785256

約数和(自身を除く): 24149896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7517, 15034, 30068, 37585, 60136, 75170, 97721, 120272, 150340, 195442, 240544, 300680, 390884, 488605, 601360, 781768, 977210, 1202720, 1563536, 1954420, 3127072, 3908840, 7817680, 15635360]

約数ペア:

[(1, 15635360), (2, 7817680), (4, 3908840), (5, 3127072), (8, 1954420), (10, 1563536), (13, 1202720), (16, 977210), (20, 781768), (26, 601360), (32, 488605), (40, 390884), (52, 300680), (65, 240544), (80, 195442), (104, 150340), (130, 120272), (160, 97721), (208, 75170), (260, 60136), (416, 37585), (520, 30068), (1040, 15034), (2080, 7517)]