38698480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9127}}^1$

素因数の和:9193

約数の個数: 40

約数和(自身を含む): 91681632

約数和(自身を除く): 52983152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9127, 18254, 36508, 45635, 73016, 91270, 146032, 182540, 365080, 483731, 730160, 967462, 1934924, 2418655, 3869848, 4837310, 7739696, 9674620, 19349240, 38698480]

約数ペア:

[(1, 38698480), (2, 19349240), (4, 9674620), (5, 7739696), (8, 4837310), (10, 3869848), (16, 2418655), (20, 1934924), (40, 967462), (53, 730160), (80, 483731), (106, 365080), (212, 182540), (265, 146032), (424, 91270), (530, 73016), (848, 45635), (1060, 36508), (2120, 18254), (4240, 9127)]