12126100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 31872960

約数和(自身を除く): 19746860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1019, 1190, 1700, 2038, 2380, 2975, 4076, 5095, 5950, 7133, 10190, 11900, 14266, 17323, 20380, 25475, 28532, 34646, 35665, 50950, 69292, 71330, 86615, 101900, 121261, 142660, 173230, 178325, 242522, 346460, 356650, 433075, 485044, 606305, 713300, 866150, 1212610, 1732300, 2425220, 3031525, 6063050, 12126100]

約数ペア:

[(1, 12126100), (2, 6063050), (4, 3031525), (5, 2425220), (7, 1732300), (10, 1212610), (14, 866150), (17, 713300), (20, 606305), (25, 485044), (28, 433075), (34, 356650), (35, 346460), (50, 242522), (68, 178325), (70, 173230), (85, 142660), (100, 121261), (119, 101900), (140, 86615), (170, 71330), (175, 69292), (238, 50950), (340, 35665), (350, 34646), (425, 28532), (476, 25475), (595, 20380), (700, 17323), (850, 14266), (1019, 11900), (1190, 10190), (1700, 7133), (2038, 5950), (2380, 5095), (2975, 4076)]