98658700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 247366112

約数和(自身を除く): 148707412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1358, 1453, 1940, 2425, 2716, 2906, 3395, 4850, 5812, 6790, 7265, 9700, 10171, 13580, 14530, 16975, 20342, 29060, 33950, 36325, 40684, 50855, 67900, 72650, 101710, 140941, 145300, 203420, 254275, 281882, 508550, 563764, 704705, 986587, 1017100, 1409410, 1973174, 2818820, 3523525, 3946348, 4932935, 7047050, 9865870, 14094100, 19731740, 24664675, 49329350, 98658700]

約数ペア:

[(1, 98658700), (2, 49329350), (4, 24664675), (5, 19731740), (7, 14094100), (10, 9865870), (14, 7047050), (20, 4932935), (25, 3946348), (28, 3523525), (35, 2818820), (50, 1973174), (70, 1409410), (97, 1017100), (100, 986587), (140, 704705), (175, 563764), (194, 508550), (350, 281882), (388, 254275), (485, 203420), (679, 145300), (700, 140941), (970, 101710), (1358, 72650), (1453, 67900), (1940, 50855), (2425, 40684), (2716, 36325), (2906, 33950), (3395, 29060), (4850, 20342), (5812, 16975), (6790, 14530), (7265, 13580), (9700, 10171)]