69242480

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8923}}^1$

素因数の和:9033

約数の個数: 40

約数和(自身を含む): 162666672

約数和(自身を除く): 93424192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 8923, 17846, 35692, 44615, 71384, 89230, 142768, 178460, 356920, 713840, 865531, 1731062, 3462124, 4327655, 6924248, 8655310, 13848496, 17310620, 34621240, 69242480]

約数ペア:

[(1, 69242480), (2, 34621240), (4, 17310620), (5, 13848496), (8, 8655310), (10, 6924248), (16, 4327655), (20, 3462124), (40, 1731062), (80, 865531), (97, 713840), (194, 356920), (388, 178460), (485, 142768), (776, 89230), (970, 71384), (1552, 44615), (1940, 35692), (3880, 17846), (7760, 8923)]