17128280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32939}}^1$

素因数の和:32963

約数の個数: 32

約数和(自身を含む): 41504400

約数和(自身を除く): 24376120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32939, 65878, 131756, 164695, 263512, 329390, 428207, 658780, 856414, 1317560, 1712828, 2141035, 3425656, 4282070, 8564140, 17128280]

約数ペア:

[(1, 17128280), (2, 8564140), (4, 4282070), (5, 3425656), (8, 2141035), (10, 1712828), (13, 1317560), (20, 856414), (26, 658780), (40, 428207), (52, 329390), (65, 263512), (104, 164695), (130, 131756), (260, 65878), (520, 32939)]