146535560

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6577}}^1$

素因数の和:7145

約数の個数: 32

約数和(自身を含む): 330347160

約数和(自身を除く): 183811600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2785, 4456, 5570, 6577, 11140, 13154, 22280, 26308, 32885, 52616, 65770, 131540, 263080, 3663389, 7326778, 14653556, 18316945, 29307112, 36633890, 73267780, 146535560]

約数ペア:

[(1, 146535560), (2, 73267780), (4, 36633890), (5, 29307112), (8, 18316945), (10, 14653556), (20, 7326778), (40, 3663389), (557, 263080), (1114, 131540), (2228, 65770), (2785, 52616), (4456, 32885), (5570, 26308), (6577, 22280), (11140, 13154)]