47148800

素因数分解:

$2^8\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 119757960

約数和(自身を除く): 72609160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 139, 160, 200, 212, 256, 265, 278, 320, 400, 424, 530, 556, 640, 695, 800, 848, 1060, 1112, 1280, 1325, 1390, 1600, 1696, 2120, 2224, 2650, 2780, 3200, 3392, 3475, 4240, 4448, 5300, 5560, 6400, 6784, 6950, 7367, 8480, 8896, 10600, 11120, 13568, 13900, 14734, 16960, 17792, 21200, 22240, 27800, 29468, 33920, 35584, 36835, 42400, 44480, 55600, 58936, 67840, 73670, 84800, 88960, 111200, 117872, 147340, 169600, 177920, 184175, 222400, 235744, 294680, 339200, 368350, 444800, 471488, 589360, 736700, 889600, 942976, 1178720, 1473400, 1885952, 2357440, 2946800, 4714880, 5893600, 9429760, 11787200, 23574400, 47148800]

約数ペア:

[(1, 47148800), (2, 23574400), (4, 11787200), (5, 9429760), (8, 5893600), (10, 4714880), (16, 2946800), (20, 2357440), (25, 1885952), (32, 1473400), (40, 1178720), (50, 942976), (53, 889600), (64, 736700), (80, 589360), (100, 471488), (106, 444800), (128, 368350), (139, 339200), (160, 294680), (200, 235744), (212, 222400), (256, 184175), (265, 177920), (278, 169600), (320, 147340), (400, 117872), (424, 111200), (530, 88960), (556, 84800), (640, 73670), (695, 67840), (800, 58936), (848, 55600), (1060, 44480), (1112, 42400), (1280, 36835), (1325, 35584), (1390, 33920), (1600, 29468), (1696, 27800), (2120, 22240), (2224, 21200), (2650, 17792), (2780, 16960), (3200, 14734), (3392, 13900), (3475, 13568), (4240, 11120), (4448, 10600), (5300, 8896), (5560, 8480), (6400, 7367), (6784, 6950)]