170218480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29147}}^1$

素因数の和:29233

約数の個数: 40

約数和(自身を含む): 401193072

約数和(自身を除く): 230974592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 29147, 58294, 116588, 145735, 233176, 291470, 466352, 582940, 1165880, 2127731, 2331760, 4255462, 8510924, 10638655, 17021848, 21277310, 34043696, 42554620, 85109240, 170218480]

約数ペア:

[(1, 170218480), (2, 85109240), (4, 42554620), (5, 34043696), (8, 21277310), (10, 17021848), (16, 10638655), (20, 8510924), (40, 4255462), (73, 2331760), (80, 2127731), (146, 1165880), (292, 582940), (365, 466352), (584, 291470), (730, 233176), (1168, 145735), (1460, 116588), (2920, 58294), (5840, 29147)]