88779860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{341461}}^1$

素因数の和:341483

約数の個数: 24

約数和(自身を含む): 200779656

約数和(自身を除く): 111999796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 341461, 682922, 1365844, 1707305, 3414610, 4438993, 6829220, 8877986, 17755972, 22194965, 44389930, 88779860]

約数ペア:

[(1, 88779860), (2, 44389930), (4, 22194965), (5, 17755972), (10, 8877986), (13, 6829220), (20, 4438993), (26, 3414610), (52, 1707305), (65, 1365844), (130, 682922), (260, 341461)]