76889720

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17011}}^1$

素因数の和:17135

約数の個数: 32

約数和(自身を含む): 174543120

約数和(自身を除く): 97653400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 17011, 34022, 68044, 85055, 136088, 170110, 340220, 680440, 1922243, 3844486, 7688972, 9611215, 15377944, 19222430, 38444860, 76889720]

約数ペア:

[(1, 76889720), (2, 38444860), (4, 19222430), (5, 15377944), (8, 9611215), (10, 7688972), (20, 3844486), (40, 1922243), (113, 680440), (226, 340220), (452, 170110), (565, 136088), (904, 85055), (1130, 68044), (2260, 34022), (4520, 17011)]