41811200

素因数分解:

$2^8\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 106451520

約数和(自身を除く): 64640320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 139, 160, 188, 200, 235, 256, 278, 320, 376, 400, 470, 556, 640, 695, 752, 800, 940, 1112, 1175, 1280, 1390, 1504, 1600, 1880, 2224, 2350, 2780, 3008, 3200, 3475, 3760, 4448, 4700, 5560, 6016, 6400, 6533, 6950, 7520, 8896, 9400, 11120, 12032, 13066, 13900, 15040, 17792, 18800, 22240, 26132, 27800, 30080, 32665, 35584, 37600, 44480, 52264, 55600, 60160, 65330, 75200, 88960, 104528, 111200, 130660, 150400, 163325, 177920, 209056, 222400, 261320, 300800, 326650, 418112, 444800, 522640, 653300, 836224, 889600, 1045280, 1306600, 1672448, 2090560, 2613200, 4181120, 5226400, 8362240, 10452800, 20905600, 41811200]

約数ペア:

[(1, 41811200), (2, 20905600), (4, 10452800), (5, 8362240), (8, 5226400), (10, 4181120), (16, 2613200), (20, 2090560), (25, 1672448), (32, 1306600), (40, 1045280), (47, 889600), (50, 836224), (64, 653300), (80, 522640), (94, 444800), (100, 418112), (128, 326650), (139, 300800), (160, 261320), (188, 222400), (200, 209056), (235, 177920), (256, 163325), (278, 150400), (320, 130660), (376, 111200), (400, 104528), (470, 88960), (556, 75200), (640, 65330), (695, 60160), (752, 55600), (800, 52264), (940, 44480), (1112, 37600), (1175, 35584), (1280, 32665), (1390, 30080), (1504, 27800), (1600, 26132), (1880, 22240), (2224, 18800), (2350, 17792), (2780, 15040), (3008, 13900), (3200, 13066), (3475, 12032), (3760, 11120), (4448, 9400), (4700, 8896), (5560, 7520), (6016, 6950), (6400, 6533)]