4006100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 10207680

約数和(自身を除く): 6201580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 97, 100, 118, 140, 175, 194, 236, 295, 350, 388, 413, 485, 590, 679, 700, 826, 970, 1180, 1358, 1475, 1652, 1940, 2065, 2425, 2716, 2950, 3395, 4130, 4850, 5723, 5900, 6790, 8260, 9700, 10325, 11446, 13580, 16975, 20650, 22892, 28615, 33950, 40061, 41300, 57230, 67900, 80122, 114460, 143075, 160244, 200305, 286150, 400610, 572300, 801220, 1001525, 2003050, 4006100]

約数ペア:

[(1, 4006100), (2, 2003050), (4, 1001525), (5, 801220), (7, 572300), (10, 400610), (14, 286150), (20, 200305), (25, 160244), (28, 143075), (35, 114460), (50, 80122), (59, 67900), (70, 57230), (97, 41300), (100, 40061), (118, 33950), (140, 28615), (175, 22892), (194, 20650), (236, 16975), (295, 13580), (350, 11446), (388, 10325), (413, 9700), (485, 8260), (590, 6790), (679, 5900), (700, 5723), (826, 4850), (970, 4130), (1180, 3395), (1358, 2950), (1475, 2716), (1652, 2425), (1940, 2065)]