34438480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5897}}^1$

素因数の和:5983

約数の個数: 40

約数和(自身を含む): 81180072

約数和(自身を除く): 46741592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 5897, 11794, 23588, 29485, 47176, 58970, 94352, 117940, 235880, 430481, 471760, 860962, 1721924, 2152405, 3443848, 4304810, 6887696, 8609620, 17219240, 34438480]

約数ペア:

[(1, 34438480), (2, 17219240), (4, 8609620), (5, 6887696), (8, 4304810), (10, 3443848), (16, 2152405), (20, 1721924), (40, 860962), (73, 471760), (80, 430481), (146, 235880), (292, 117940), (365, 94352), (584, 58970), (730, 47176), (1168, 29485), (1460, 23588), (2920, 11794), (5840, 5897)]