2321300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 5103840

約数和(自身を除く): 2782540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 167, 278, 334, 556, 668, 695, 835, 1390, 1670, 2780, 3340, 3475, 4175, 6950, 8350, 13900, 16700, 23213, 46426, 92852, 116065, 232130, 464260, 580325, 1160650, 2321300]

約数ペア:

[(1, 2321300), (2, 1160650), (4, 580325), (5, 464260), (10, 232130), (20, 116065), (25, 92852), (50, 46426), (100, 23213), (139, 16700), (167, 13900), (278, 8350), (334, 6950), (556, 4175), (668, 3475), (695, 3340), (835, 2780), (1390, 1670)]