98937580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6997}}^1$

素因数の和:7114

約数の個数: 48

約数和(自身を含む): 239835456

約数和(自身を除く): 140897876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 6997, 7070, 13994, 14140, 27988, 34985, 48979, 69970, 97958, 139940, 195916, 244895, 489790, 706697, 979580, 1413394, 2826788, 3533485, 4946879, 7066970, 9893758, 14133940, 19787516, 24734395, 49468790, 98937580]

約数ペア:

[(1, 98937580), (2, 49468790), (4, 24734395), (5, 19787516), (7, 14133940), (10, 9893758), (14, 7066970), (20, 4946879), (28, 3533485), (35, 2826788), (70, 1413394), (101, 979580), (140, 706697), (202, 489790), (404, 244895), (505, 195916), (707, 139940), (1010, 97958), (1414, 69970), (2020, 48979), (2828, 34985), (3535, 27988), (6997, 14140), (7070, 13994)]