29782400

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 75698280

約数和(自身を除く): 45915880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 227, 320, 328, 400, 410, 454, 640, 656, 800, 820, 908, 1025, 1135, 1312, 1600, 1640, 1816, 2050, 2270, 2624, 3200, 3280, 3632, 4100, 4540, 5248, 5675, 6560, 7264, 8200, 9080, 9307, 11350, 13120, 14528, 16400, 18160, 18614, 22700, 26240, 29056, 32800, 36320, 37228, 45400, 46535, 65600, 72640, 74456, 90800, 93070, 131200, 145280, 148912, 181600, 186140, 232675, 297824, 363200, 372280, 465350, 595648, 726400, 744560, 930700, 1191296, 1489120, 1861400, 2978240, 3722800, 5956480, 7445600, 14891200, 29782400]

約数ペア:

[(1, 29782400), (2, 14891200), (4, 7445600), (5, 5956480), (8, 3722800), (10, 2978240), (16, 1861400), (20, 1489120), (25, 1191296), (32, 930700), (40, 744560), (41, 726400), (50, 595648), (64, 465350), (80, 372280), (82, 363200), (100, 297824), (128, 232675), (160, 186140), (164, 181600), (200, 148912), (205, 145280), (227, 131200), (320, 93070), (328, 90800), (400, 74456), (410, 72640), (454, 65600), (640, 46535), (656, 45400), (800, 37228), (820, 36320), (908, 32800), (1025, 29056), (1135, 26240), (1312, 22700), (1600, 18614), (1640, 18160), (1816, 16400), (2050, 14528), (2270, 13120), (2624, 11350), (3200, 9307), (3280, 9080), (3632, 8200), (4100, 7264), (4540, 6560), (5248, 5675)]