1203802540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 2696601600

約数和(自身を除く): 1492799060

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 109, 124, 155, 188, 218, 235, 310, 379, 436, 470, 545, 620, 758, 940, 1090, 1457, 1516, 1895, 2180, 2914, 3379, 3790, 5123, 5828, 6758, 7285, 7580, 10246, 11749, 13516, 14570, 16895, 17813, 20492, 23498, 25615, 29140, 33790, 35626, 41311, 46996, 51230, 58745, 67580, 71252, 82622, 89065, 102460, 117490, 158813, 165244, 178130, 206555, 234980, 317626, 356260, 413110, 552203, 635252, 794065, 826220, 1104406, 1280641, 1588130, 1941617, 2208812, 2561282, 2761015, 3176260, 3883234, 5122564, 5522030, 6403205, 7766468, 9708085, 11044060, 12806410, 19416170, 25612820, 38832340, 60190127, 120380254, 240760508, 300950635, 601901270, 1203802540]

約数ペア:

[(1, 1203802540), (2, 601901270), (4, 300950635), (5, 240760508), (10, 120380254), (20, 60190127), (31, 38832340), (47, 25612820), (62, 19416170), (94, 12806410), (109, 11044060), (124, 9708085), (155, 7766468), (188, 6403205), (218, 5522030), (235, 5122564), (310, 3883234), (379, 3176260), (436, 2761015), (470, 2561282), (545, 2208812), (620, 1941617), (758, 1588130), (940, 1280641), (1090, 1104406), (1457, 826220), (1516, 794065), (1895, 635252), (2180, 552203), (2914, 413110), (3379, 356260), (3790, 317626), (5123, 234980), (5828, 206555), (6758, 178130), (7285, 165244), (7580, 158813), (10246, 117490), (11749, 102460), (13516, 89065), (14570, 82622), (16895, 71252), (17813, 67580), (20492, 58745), (23498, 51230), (25615, 46996), (29140, 41311), (33790, 35626)]