98253100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 234360000

約数和(自身を除く): 136106900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 179, 220, 275, 358, 499, 550, 716, 895, 998, 1100, 1790, 1969, 1996, 2495, 3580, 3938, 4475, 4990, 5489, 7876, 8950, 9845, 9980, 10978, 12475, 17900, 19690, 21956, 24950, 27445, 39380, 49225, 49900, 54890, 89321, 98450, 109780, 137225, 178642, 196900, 274450, 357284, 446605, 548900, 893210, 982531, 1786420, 1965062, 2233025, 3930124, 4466050, 4912655, 8932100, 9825310, 19650620, 24563275, 49126550, 98253100]

約数ペア:

[(1, 98253100), (2, 49126550), (4, 24563275), (5, 19650620), (10, 9825310), (11, 8932100), (20, 4912655), (22, 4466050), (25, 3930124), (44, 2233025), (50, 1965062), (55, 1786420), (100, 982531), (110, 893210), (179, 548900), (220, 446605), (275, 357284), (358, 274450), (499, 196900), (550, 178642), (716, 137225), (895, 109780), (998, 98450), (1100, 89321), (1790, 54890), (1969, 49900), (1996, 49225), (2495, 39380), (3580, 27445), (3938, 24950), (4475, 21956), (4990, 19690), (5489, 17900), (7876, 12475), (8950, 10978), (9845, 9980)]