12339200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 30720690

約数和(自身を除く): 18381490

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 241, 256, 320, 400, 482, 512, 640, 800, 964, 1024, 1205, 1280, 1600, 1928, 2048, 2410, 2560, 3200, 3856, 4820, 5120, 6025, 6400, 7712, 9640, 10240, 12050, 12800, 15424, 19280, 24100, 25600, 30848, 38560, 48200, 51200, 61696, 77120, 96400, 123392, 154240, 192800, 246784, 308480, 385600, 493568, 616960, 771200, 1233920, 1542400, 2467840, 3084800, 6169600, 12339200]

約数ペア:

[(1, 12339200), (2, 6169600), (4, 3084800), (5, 2467840), (8, 1542400), (10, 1233920), (16, 771200), (20, 616960), (25, 493568), (32, 385600), (40, 308480), (50, 246784), (64, 192800), (80, 154240), (100, 123392), (128, 96400), (160, 77120), (200, 61696), (241, 51200), (256, 48200), (320, 38560), (400, 30848), (482, 25600), (512, 24100), (640, 19280), (800, 15424), (964, 12800), (1024, 12050), (1205, 10240), (1280, 9640), (1600, 7712), (1928, 6400), (2048, 6025), (2410, 5120), (2560, 4820), (3200, 3856)]