23825920

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 58777488

約数和(自身を除く): 34951568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 227, 256, 320, 328, 410, 454, 512, 640, 656, 820, 908, 1135, 1280, 1312, 1640, 1816, 2270, 2560, 2624, 3280, 3632, 4540, 5248, 6560, 7264, 9080, 9307, 10496, 13120, 14528, 18160, 18614, 20992, 26240, 29056, 36320, 37228, 46535, 52480, 58112, 72640, 74456, 93070, 104960, 116224, 145280, 148912, 186140, 290560, 297824, 372280, 581120, 595648, 744560, 1191296, 1489120, 2382592, 2978240, 4765184, 5956480, 11912960, 23825920]

約数ペア:

[(1, 23825920), (2, 11912960), (4, 5956480), (5, 4765184), (8, 2978240), (10, 2382592), (16, 1489120), (20, 1191296), (32, 744560), (40, 595648), (41, 581120), (64, 372280), (80, 297824), (82, 290560), (128, 186140), (160, 148912), (164, 145280), (205, 116224), (227, 104960), (256, 93070), (320, 74456), (328, 72640), (410, 58112), (454, 52480), (512, 46535), (640, 37228), (656, 36320), (820, 29056), (908, 26240), (1135, 20992), (1280, 18614), (1312, 18160), (1640, 14528), (1816, 13120), (2270, 10496), (2560, 9307), (2624, 9080), (3280, 7264), (3632, 6560), (4540, 5248)]