1769074420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 4007243520

約数和(自身を除く): 2238169100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 167, 190, 244, 305, 334, 380, 457, 610, 668, 835, 914, 1159, 1220, 1670, 1828, 2285, 2318, 3173, 3340, 4570, 4636, 5795, 6346, 8683, 9140, 10187, 11590, 12692, 15865, 17366, 20374, 23180, 27877, 31730, 34732, 40748, 43415, 50935, 55754, 63460, 76319, 86830, 101870, 111508, 139385, 152638, 173660, 193553, 203740, 278770, 305276, 381595, 387106, 529663, 557540, 763190, 774212, 967765, 1059326, 1450061, 1526380, 1935530, 2118652, 2648315, 2900122, 3871060, 4655459, 5296630, 5800244, 7250305, 9310918, 10593260, 14500610, 18621836, 23277295, 29001220, 46554590, 88453721, 93109180, 176907442, 353814884, 442268605, 884537210, 1769074420]

約数ペア:

[(1, 1769074420), (2, 884537210), (4, 442268605), (5, 353814884), (10, 176907442), (19, 93109180), (20, 88453721), (38, 46554590), (61, 29001220), (76, 23277295), (95, 18621836), (122, 14500610), (167, 10593260), (190, 9310918), (244, 7250305), (305, 5800244), (334, 5296630), (380, 4655459), (457, 3871060), (610, 2900122), (668, 2648315), (835, 2118652), (914, 1935530), (1159, 1526380), (1220, 1450061), (1670, 1059326), (1828, 967765), (2285, 774212), (2318, 763190), (3173, 557540), (3340, 529663), (4570, 387106), (4636, 381595), (5795, 305276), (6346, 278770), (8683, 203740), (9140, 193553), (10187, 173660), (11590, 152638), (12692, 139385), (15865, 111508), (17366, 101870), (20374, 86830), (23180, 76319), (27877, 63460), (31730, 55754), (34732, 50935), (40748, 43415)]