132742520

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4931}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 299175120

約数和(自身を除く): 166432600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 4931, 5384, 6730, 9862, 13460, 19724, 24655, 26920, 39448, 49310, 98620, 197240, 3318563, 6637126, 13274252, 16592815, 26548504, 33185630, 66371260, 132742520]

約数ペア:

[(1, 132742520), (2, 66371260), (4, 33185630), (5, 26548504), (8, 16592815), (10, 13274252), (20, 6637126), (40, 3318563), (673, 197240), (1346, 98620), (2692, 49310), (3365, 39448), (4931, 26920), (5384, 24655), (6730, 19724), (9862, 13460)]