32912980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 72011520

約数和(自身を除く): 39098540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 563, 740, 790, 1126, 1580, 2252, 2815, 2923, 5630, 5846, 11260, 11692, 14615, 20831, 29230, 41662, 44477, 58460, 83324, 88954, 104155, 177908, 208310, 222385, 416620, 444770, 889540, 1645649, 3291298, 6582596, 8228245, 16456490, 32912980]

約数ペア:

[(1, 32912980), (2, 16456490), (4, 8228245), (5, 6582596), (10, 3291298), (20, 1645649), (37, 889540), (74, 444770), (79, 416620), (148, 222385), (158, 208310), (185, 177908), (316, 104155), (370, 88954), (395, 83324), (563, 58460), (740, 44477), (790, 41662), (1126, 29230), (1580, 20831), (2252, 14615), (2815, 11692), (2923, 11260), (5630, 5846)]