4642600

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 6294200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 167, 200, 278, 334, 556, 668, 695, 835, 1112, 1336, 1390, 1670, 2780, 3340, 3475, 4175, 5560, 6680, 6950, 8350, 13900, 16700, 23213, 27800, 33400, 46426, 92852, 116065, 185704, 232130, 464260, 580325, 928520, 1160650, 2321300, 4642600]

約数ペア:

[(1, 4642600), (2, 2321300), (4, 1160650), (5, 928520), (8, 580325), (10, 464260), (20, 232130), (25, 185704), (40, 116065), (50, 92852), (100, 46426), (139, 33400), (167, 27800), (200, 23213), (278, 16700), (334, 13900), (556, 8350), (668, 6950), (695, 6680), (835, 5560), (1112, 4175), (1336, 3475), (1390, 3340), (1670, 2780)]