13817992960

素因数分解:

$2^8\times 5^1\times {\mathrm{449}}^1\times {\mathrm{24043}}^1$

素因数の和:24513

約数の個数: 72

約数和(自身を含む): 33173506800

約数和(自身を除く): 19355513840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 449, 640, 898, 1280, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 17960, 24043, 28736, 35920, 48086, 57472, 71840, 96172, 114944, 120215, 143680, 192344, 240430, 287360, 384688, 480860, 574720, 769376, 961720, 1538752, 1923440, 3077504, 3846880, 6155008, 7693760, 10795307, 15387520, 21590614, 30775040, 43181228, 53976535, 86362456, 107953070, 172724912, 215906140, 345449824, 431812280, 690899648, 863624560, 1381799296, 1727249120, 2763598592, 3454498240, 6908996480, 13817992960]

約数ペア:

[(1, 13817992960), (2, 6908996480), (4, 3454498240), (5, 2763598592), (8, 1727249120), (10, 1381799296), (16, 863624560), (20, 690899648), (32, 431812280), (40, 345449824), (64, 215906140), (80, 172724912), (128, 107953070), (160, 86362456), (256, 53976535), (320, 43181228), (449, 30775040), (640, 21590614), (898, 15387520), (1280, 10795307), (1796, 7693760), (2245, 6155008), (3592, 3846880), (4490, 3077504), (7184, 1923440), (8980, 1538752), (14368, 961720), (17960, 769376), (24043, 574720), (28736, 480860), (35920, 384688), (48086, 287360), (57472, 240430), (71840, 192344), (96172, 143680), (114944, 120215)]