27786400

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 69370560

約数和(自身を除く): 41584160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 739, 752, 800, 940, 1175, 1478, 1504, 1880, 2350, 2956, 3695, 3760, 4700, 5912, 7390, 7520, 9400, 11824, 14780, 18475, 18800, 23648, 29560, 34733, 36950, 37600, 59120, 69466, 73900, 118240, 138932, 147800, 173665, 277864, 295600, 347330, 555728, 591200, 694660, 868325, 1111456, 1389320, 1736650, 2778640, 3473300, 5557280, 6946600, 13893200, 27786400]

約数ペア:

[(1, 27786400), (2, 13893200), (4, 6946600), (5, 5557280), (8, 3473300), (10, 2778640), (16, 1736650), (20, 1389320), (25, 1111456), (32, 868325), (40, 694660), (47, 591200), (50, 555728), (80, 347330), (94, 295600), (100, 277864), (160, 173665), (188, 147800), (200, 138932), (235, 118240), (376, 73900), (400, 69466), (470, 59120), (739, 37600), (752, 36950), (800, 34733), (940, 29560), (1175, 23648), (1478, 18800), (1504, 18475), (1880, 14780), (2350, 11824), (2956, 9400), (3695, 7520), (3760, 7390), (4700, 5912)]