67488440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 160142400

約数和(自身を除く): 92653960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 673, 872, 920, 1090, 1346, 2180, 2507, 2692, 3365, 4360, 5014, 5384, 6730, 10028, 12535, 13460, 15479, 20056, 25070, 26920, 30958, 50140, 61916, 73357, 77395, 100280, 123832, 146714, 154790, 293428, 309580, 366785, 586856, 619160, 733570, 1467140, 1687211, 2934280, 3374422, 6748844, 8436055, 13497688, 16872110, 33744220, 67488440]

約数ペア:

[(1, 67488440), (2, 33744220), (4, 16872110), (5, 13497688), (8, 8436055), (10, 6748844), (20, 3374422), (23, 2934280), (40, 1687211), (46, 1467140), (92, 733570), (109, 619160), (115, 586856), (184, 366785), (218, 309580), (230, 293428), (436, 154790), (460, 146714), (545, 123832), (673, 100280), (872, 77395), (920, 73357), (1090, 61916), (1346, 50140), (2180, 30958), (2507, 26920), (2692, 25070), (3365, 20056), (4360, 15479), (5014, 13460), (5384, 12535), (6730, 10028)]