47568800

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 72

約数和(自身を含む): 117515916

約数和(自身を除く): 69947116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 613, 776, 800, 970, 1226, 1552, 1940, 2425, 2452, 3065, 3104, 3880, 4850, 4904, 6130, 7760, 9700, 9808, 12260, 15325, 15520, 19400, 19616, 24520, 30650, 38800, 49040, 59461, 61300, 77600, 98080, 118922, 122600, 237844, 245200, 297305, 475688, 490400, 594610, 951376, 1189220, 1486525, 1902752, 2378440, 2973050, 4756880, 5946100, 9513760, 11892200, 23784400, 47568800]

約数ペア:

[(1, 47568800), (2, 23784400), (4, 11892200), (5, 9513760), (8, 5946100), (10, 4756880), (16, 2973050), (20, 2378440), (25, 1902752), (32, 1486525), (40, 1189220), (50, 951376), (80, 594610), (97, 490400), (100, 475688), (160, 297305), (194, 245200), (200, 237844), (388, 122600), (400, 118922), (485, 98080), (613, 77600), (776, 61300), (800, 59461), (970, 49040), (1226, 38800), (1552, 30650), (1940, 24520), (2425, 19616), (2452, 19400), (3065, 15520), (3104, 15325), (3880, 12260), (4850, 9808), (4904, 9700), (6130, 7760)]