71159900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 179571840

約数和(自身を除く): 108411940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 1723, 2065, 2950, 3446, 4130, 5900, 6892, 8260, 8615, 10325, 12061, 17230, 20650, 24122, 34460, 41300, 43075, 48244, 60305, 86150, 101657, 120610, 172300, 203314, 241220, 301525, 406628, 508285, 603050, 711599, 1016570, 1206100, 1423198, 2033140, 2541425, 2846396, 3557995, 5082850, 7115990, 10165700, 14231980, 17789975, 35579950, 71159900]

約数ペア:

[(1, 71159900), (2, 35579950), (4, 17789975), (5, 14231980), (7, 10165700), (10, 7115990), (14, 5082850), (20, 3557995), (25, 2846396), (28, 2541425), (35, 2033140), (50, 1423198), (59, 1206100), (70, 1016570), (100, 711599), (118, 603050), (140, 508285), (175, 406628), (236, 301525), (295, 241220), (350, 203314), (413, 172300), (590, 120610), (700, 101657), (826, 86150), (1180, 60305), (1475, 48244), (1652, 43075), (1723, 41300), (2065, 34460), (2950, 24122), (3446, 20650), (4130, 17230), (5900, 12061), (6892, 10325), (8260, 8615)]