89578030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 169047648

約数和(自身を除く): 79469618

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 5081, 8815, 10162, 17630, 25405, 50810, 208321, 218483, 416642, 436966, 1041605, 1092415, 2083210, 2184830, 8957803, 17915606, 44789015, 89578030]

約数ペア:

[(1, 89578030), (2, 44789015), (5, 17915606), (10, 8957803), (41, 2184830), (43, 2083210), (82, 1092415), (86, 1041605), (205, 436966), (215, 416642), (410, 218483), (430, 208321), (1763, 50810), (3526, 25405), (5081, 17630), (8815, 10162)]