5098739200

素因数分解:

$2^9\times 5^2\times {\mathrm{398339}}^1$

素因数の和:398367

約数の個数: 60

約数和(自身を含む): 12632556420

約数和(自身を除く): 7533817220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800, 398339, 796678, 1593356, 1991695, 3186712, 3983390, 6373424, 7966780, 9958475, 12746848, 15933560, 19916950, 25493696, 31867120, 39833900, 50987392, 63734240, 79667800, 101974784, 127468480, 159335600, 203949568, 254936960, 318671200, 509873920, 637342400, 1019747840, 1274684800, 2549369600, 5098739200]

約数ペア:

[(1, 5098739200), (2, 2549369600), (4, 1274684800), (5, 1019747840), (8, 637342400), (10, 509873920), (16, 318671200), (20, 254936960), (25, 203949568), (32, 159335600), (40, 127468480), (50, 101974784), (64, 79667800), (80, 63734240), (100, 50987392), (128, 39833900), (160, 31867120), (200, 25493696), (256, 19916950), (320, 15933560), (400, 12746848), (512, 9958475), (640, 7966780), (800, 6373424), (1280, 3983390), (1600, 3186712), (2560, 1991695), (3200, 1593356), (6400, 796678), (12800, 398339)]