335292040

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{30931}}^1$

素因数の和:31213

約数の個数: 32

約数和(自身を含む): 757215360

約数和(自身を除く): 421923320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 30931, 61862, 123724, 154655, 247448, 309310, 618620, 1237240, 8382301, 16764602, 33529204, 41911505, 67058408, 83823010, 167646020, 335292040]

約数ペア:

[(1, 335292040), (2, 167646020), (4, 83823010), (5, 67058408), (8, 41911505), (10, 33529204), (20, 16764602), (40, 8382301), (271, 1237240), (542, 618620), (1084, 309310), (1355, 247448), (2168, 154655), (2710, 123724), (5420, 61862), (10840, 30931)]