135649720

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30011}}^1$

素因数の和:30135

約数の個数: 32

約数和(自身を含む): 307923120

約数和(自身を除く): 172273400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 30011, 60022, 120044, 150055, 240088, 300110, 600220, 1200440, 3391243, 6782486, 13564972, 16956215, 27129944, 33912430, 67824860, 135649720]

約数ペア:

[(1, 135649720), (2, 67824860), (4, 33912430), (5, 27129944), (8, 16956215), (10, 13564972), (20, 6782486), (40, 3391243), (113, 1200440), (226, 600220), (452, 300110), (565, 240088), (904, 150055), (1130, 120044), (2260, 60022), (4520, 30011)]